2026-10-17 02:25:46:308 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:310 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:343 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:352 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:357 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:379 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:385 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:394 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:395 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:414 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:415 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:422 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:423 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:437 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:440 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:447 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:449 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:457 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:458 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:465 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:466 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:474 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:475 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:483 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:484 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:492 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:493 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:500 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:501 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:510 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:511 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:518 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:519 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:527 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:529 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:536 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:537 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:556 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:557 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:569 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:570 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:583 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:584 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:603 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:604 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:613 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:614 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:621 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:621 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:629 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:630 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:637 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:646 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:646 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:654 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:655 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:663 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:664 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:670 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:671 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:679 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:680 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:687 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:687 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:696 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:696 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:704 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:704 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:712 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:713 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:720 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:721 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:729 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:730 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:737 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:737 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:744 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:745 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:753 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:753 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:762 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:762 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:771 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:771 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:778 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:779 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:786 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:786 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:793 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:793 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:800 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:800 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:808 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:808 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:815 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:815 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:822 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:823 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:829 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:830 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:836 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:836 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:843 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:843 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:850 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:851 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:880 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:880 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:887 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:888 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:895 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:896 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:903 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:903 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:910 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:910 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:917 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:918 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:925 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:925 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:935 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:936 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:942 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:943 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:950 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:950 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:958 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:958 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:965 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:965 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:973 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:973 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:980 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:980 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:988 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:988 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:996 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:46:996 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:002 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:010 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:010 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:017 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:017 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:024 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:024 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:030 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:031 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:037 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:037 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:043 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:044 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:050 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:050 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:057 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:058 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:064 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:065 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:072 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:072 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:079 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:079 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:085 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:086 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:093 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:093 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:101 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:108 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:108 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:115 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:115 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:122 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:122 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:130 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:130 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:136 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:137 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:147 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:147 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:154 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:154 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:162 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:167 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:167 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:175 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:175 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:182 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:182 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:190 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:190 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:197 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:197 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:204 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:204 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:211 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:211 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:246 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:247 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:253 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:253 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:260 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:260 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:273 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:274 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:280 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:280 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:287 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:287 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:294 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:294 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:300 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:301 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:308 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:308 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:316 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:316 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:331 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:331 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:338 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:338 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:345 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:345 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:352 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:352 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:358 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:358 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:365 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:366 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:371 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:371 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:379 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:379 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:386 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:387 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:392 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:392 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:398 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:398 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:404 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:405 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:411 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:411 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:418 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:418 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:424 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:424 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:431 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:431 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:438 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:438 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:446 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:446 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:453 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:453 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:459 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:459 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:466 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:466 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:472 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:472 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:479 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:479 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:485 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:485 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:492 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:492 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:498 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:498 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:505 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:505 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:511 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:511 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:518 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:518 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:525 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:531 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:531 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:537 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:537 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:544 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:544 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:550 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:551 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:562 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:562 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:569 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:569 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:575 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:575 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:581 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:582 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:588 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:588 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:595 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:595 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:602 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:609 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:609 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:616 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:616 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:623 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:623 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:630 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:630 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:637 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:637 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:644 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:645 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:651 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:651 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:657 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:657 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:670 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:670 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:677 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:677 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:684 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:684 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:691 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:691 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:698 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:698 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:705 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:705 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:711 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:711 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:719 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:719 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:725 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:725 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:731 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:731 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:737 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:738 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:743 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:743 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:749 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:749 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:756 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:756 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:762 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:762 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:768 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:768 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:774 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:775 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:781 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:781 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:788 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:788 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:794 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:794 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:801 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:802 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:808 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:808 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:815 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:815 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:821 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:822 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:829 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:829 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:836 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:836 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:843 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:843 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:849 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:849 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:856 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:856 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:863 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:864 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:883 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:883 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:892 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:892 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:899 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:899 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:906 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:906 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:913 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:914 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:921 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:921 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:928 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:928 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:935 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:935 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:942 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:942 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:949 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:949 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:955 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:955 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:961 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:961 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:979 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:981 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:988 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:988 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:995 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:47:995 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:002 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:010 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:010 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:017 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:017 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:023 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:024 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:030 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:030 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:036 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:037 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:042 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:043 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:049 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:050 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:057 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:057 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:064 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:064 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:071 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:071 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:079 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:080 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:087 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:087 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:093 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:094 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:101 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:108 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:109 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:116 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:116 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:128 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:128 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:136 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:136 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:143 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:143 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:149 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:149 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:155 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:155 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:164 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:164 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:171 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:171 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:178 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:178 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:185 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:185 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:192 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:193 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:199 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:199 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:209 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:210 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:217 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:217 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:224 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:225 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:231 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:231 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:238 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:238 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:245 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:245 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:252 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:252 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:259 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:259 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:267 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:267 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:275 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:275 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:282 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:283 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:290 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:291 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:298 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:298 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:305 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:306 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:311 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:311 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:317 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:318 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:325 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:325 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:332 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:332 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:340 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:340 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:346 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:346 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:353 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:353 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:361 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:371 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:372 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:379 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:379 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:387 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:387 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:395 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:395 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:402 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:403 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:409 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:409 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:416 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:417 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:424 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:424 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:430 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:431 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:437 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:438 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:445 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:445 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:452 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:452 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:459 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:459 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:467 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:468 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:474 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:474 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:482 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:482 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:489 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:489 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:495 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:495 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:501 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:502 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:508 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:508 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:514 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:515 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:521 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:521 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:528 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:528 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:534 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:534 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:541 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:541 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:548 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:548 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:555 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:555 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:562 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:562 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:569 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:569 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:575 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:575 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:582 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:582 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:588 ERROR 2162 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [75] : IO Exception occured java.net.UnknownHostException: uui-nlp: System error at java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:52) at java.base/java.net.InetAddress$PlatformResolver.lookupByName(InetAddress.java:1211) at java.base/java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1828) at java.base/java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:1139) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:112) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at org.onap.usecaseui.intentanalysis.util.HttpUtil.sendPostRequestByJson(HttpUtil.java:63) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.getPredictValue(CLLDeliveryActuationModule.java:150) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.directOperation(CLLDeliveryActuationModule.java:79) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.fulfillIntent(CLLDeliveryActuationModule.java:115) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:56) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-10-17 02:25:48:589 ERROR 2162 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [79] : [ http://uui-nlp:33011/api/online/predict ] API POST calling has finished! 2026-10-17 02:25:48:589 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:590 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:596 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:597 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:599 ERROR 2162 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [75] : IO Exception occured java.net.UnknownHostException: uui-nlp at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:112) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at org.onap.usecaseui.intentanalysis.util.HttpUtil.sendPostRequestByJson(HttpUtil.java:63) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.getPredictValue(CLLDeliveryActuationModule.java:150) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.directOperation(CLLDeliveryActuationModule.java:79) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.fulfillIntent(CLLDeliveryActuationModule.java:115) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:56) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-10-17 02:25:48:599 ERROR 2162 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [79] : [ http://uui-nlp:33011/api/online/predict ] API POST calling has finished! 2026-10-17 02:25:48:601 ERROR 2162 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [75] : IO Exception occured java.net.UnknownHostException: uui-nlp at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:112) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at org.onap.usecaseui.intentanalysis.util.HttpUtil.sendPostRequestByJson(HttpUtil.java:63) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.getPredictValue(CLLDeliveryActuationModule.java:150) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.directOperation(CLLDeliveryActuationModule.java:79) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.fulfillIntent(CLLDeliveryActuationModule.java:115) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:56) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-10-17 02:25:48:601 ERROR 2162 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [79] : [ http://uui-nlp:33011/api/online/predict ] API POST calling has finished! 2026-10-17 02:25:48:602 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:609 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:609 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:618 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:618 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:626 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:626 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:633 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:634 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:640 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:640 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:647 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:647 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:654 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:654 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:660 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:660 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:667 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:667 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:673 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:673 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:680 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:680 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:687 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:687 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:721 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:721 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:729 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:729 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:736 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:737 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:744 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:745 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:752 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:752 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:758 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:758 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:765 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:765 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:772 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:772 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:778 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:778 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:785 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:785 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:791 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:792 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:798 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:798 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:804 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:805 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:814 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:814 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:820 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:820 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:829 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:829 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:836 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:837 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:844 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:844 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:850 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:851 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:857 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:858 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:865 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:865 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:872 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:872 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:878 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:879 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:885 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:886 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:893 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:894 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:901 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:901 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:909 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:910 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:917 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:917 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:924 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:924 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:932 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:932 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:939 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:940 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:946 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:946 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:953 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:954 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:960 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:960 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:967 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:967 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:974 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:974 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:980 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:980 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:987 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:987 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:995 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:48:995 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:008 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:008 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:015 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:015 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:022 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:022 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:028 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:028 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:035 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:035 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:041 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:042 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:048 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:049 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:070 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:072 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:080 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:080 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:086 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:086 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:096 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:096 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:103 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:103 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:110 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:110 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:116 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:116 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:123 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:123 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:130 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:130 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:138 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:138 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:145 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:145 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:152 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:152 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:159 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:160 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:167 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:167 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:173 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:173 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:180 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:180 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:186 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:186 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:194 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:194 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:200 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:200 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:207 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:207 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:214 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:214 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:221 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:221 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:227 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:227 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:234 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:234 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:241 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:241 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:249 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:250 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:256 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:256 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:262 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:262 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:268 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:269 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:275 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:275 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:281 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:281 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:287 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:287 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:294 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:294 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:306 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:306 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:324 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:324 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:334 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:334 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:340 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:340 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:347 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:347 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:354 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:354 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:360 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:360 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:367 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:367 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:374 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:374 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:380 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:380 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:387 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:387 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:393 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:393 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:399 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:399 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:403 ERROR 2162 --- [hread_Excutor-1] o.o.u.i.adapters.so.impl.SOServiceImpl [140] : Failed to send intent creation request. Details: msb-iag.onap: System error 2026-10-17 02:25:49:406 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:406 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:416 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:416 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:423 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:423 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:429 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:429 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:436 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:436 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:455 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:456 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:462 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:463 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:469 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:470 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:476 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:476 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:483 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:483 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:491 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:491 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:498 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:498 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:505 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:505 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:512 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:513 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:519 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:519 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:526 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:526 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:533 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:533 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:540 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:540 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:546 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:547 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:554 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:554 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:560 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:560 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:572 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:572 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:579 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:579 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:585 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:585 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:592 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:592 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:599 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:599 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:605 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:605 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:612 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:612 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:618 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:618 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:634 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:634 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:640 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:640 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:646 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:647 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:653 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:653 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:659 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:659 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:667 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:667 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:674 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:674 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:680 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:680 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:686 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:686 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:700 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:700 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:706 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:706 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:713 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:713 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:719 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:719 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:726 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:726 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:732 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:732 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:739 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:739 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:745 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:746 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:752 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:753 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:762 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:762 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:769 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:770 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:776 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:777 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:783 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:783 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:790 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:791 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:797 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:797 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:803 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:804 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:810 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:810 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:815 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:816 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:821 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:822 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:827 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:828 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:833 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:834 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:839 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:840 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:845 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:845 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:850 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:851 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:856 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:856 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:861 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:862 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:867 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:867 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:872 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:873 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:878 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:878 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:883 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:883 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:889 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:889 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:895 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:895 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:901 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:901 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:906 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:907 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:912 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:912 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:917 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:917 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:922 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:922 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:929 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:929 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:935 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:935 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:940 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:940 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:946 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:946 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:951 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:952 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:958 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:958 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:963 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:963 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:969 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:969 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:975 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:980 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:982 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:989 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:989 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:995 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:49:995 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:001 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:001 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:007 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:007 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:012 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:013 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:019 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:019 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:025 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:025 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:031 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:031 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:038 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:038 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:044 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:044 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:049 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:049 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:055 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:055 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:062 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:062 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:068 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:068 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:073 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:073 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:079 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:080 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:085 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:085 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:090 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:091 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:096 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:096 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:102 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:107 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:108 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:113 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:113 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:119 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:119 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:125 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:125 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:130 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:131 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:136 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:137 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:141 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:142 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:147 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:147 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:152 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:153 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:159 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:159 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:165 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:165 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:175 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:176 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:182 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:183 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:188 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:189 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:193 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:194 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:198 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:199 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:204 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:204 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:209 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:210 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:215 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:215 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:220 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:221 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:226 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:227 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:232 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:232 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:238 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:238 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:244 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:244 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:249 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:250 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:255 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:255 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:260 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:261 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:271 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:273 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:278 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:279 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:284 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:285 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:290 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:291 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:296 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:297 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:301 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:302 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:307 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:308 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:313 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:313 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:318 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:319 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:324 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:324 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:329 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:329 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:334 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:335 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:341 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:342 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:347 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:347 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:352 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:353 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:358 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:359 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:364 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:364 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:370 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:370 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:375 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:376 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:381 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:382 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:387 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:387 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:393 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:394 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:399 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:399 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:404 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:405 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:410 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:411 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:416 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:417 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:422 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:423 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:452 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:453 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:459 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:459 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:465 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:465 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:470 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:471 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:476 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:476 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:481 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:482 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:486 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:487 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:492 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:492 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:497 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:498 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:503 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:504 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:509 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:510 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:515 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:515 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:520 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:521 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:525 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:526 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:531 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:531 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:537 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:537 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:542 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:543 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:548 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:548 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:554 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:554 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:559 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:560 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:565 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:565 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:574 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:575 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:582 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:583 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:590 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:590 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:596 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:596 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:602 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:608 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:608 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:614 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:614 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:621 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:621 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:628 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:628 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:635 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:635 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:642 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:642 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:648 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:648 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:655 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:655 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:662 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:662 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:667 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:667 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:673 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:674 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:680 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:680 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:687 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:687 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:715 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:722 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:722 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:728 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:728 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:733 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:733 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:738 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:738 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:744 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:744 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:750 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:750 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:757 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:757 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:762 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:762 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:768 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:768 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:773 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:773 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:779 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:779 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:785 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:785 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:791 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:792 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:798 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:798 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:803 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:804 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:809 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:810 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:815 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:815 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:821 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:821 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:828 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:829 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:835 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:835 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:840 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:840 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:846 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:846 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:852 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:852 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:858 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:858 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:864 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:864 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:870 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:870 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:877 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:877 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:884 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:884 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:890 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:890 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:898 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:898 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:904 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:904 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:914 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:915 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:921 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:921 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:927 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:927 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:933 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:933 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:939 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:939 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:945 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:945 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:951 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:952 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:958 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:958 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:964 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:964 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:977 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:977 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:983 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:983 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:989 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:989 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:995 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:50:995 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:003 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:009 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:009 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:016 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:016 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:022 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:022 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:028 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:028 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:034 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:034 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:040 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:040 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:047 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:046 ERROR 2162 --- [hread_Excutor-2] o.o.u.i.a.policy.impl.PolicyServiceImpl [223] : Exception in undeploy and remove policy java.net.UnknownHostException: msb-iag.onap at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at okhttp3.Dns$Companion$DnsSystem.lookup(Dns.kt:49) at okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.kt:164) at okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.kt:129) at okhttp3.internal.connection.RouteSelector.next(RouteSelector.kt:71) at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:205) at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106) at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74) at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255) at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201) at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154) at retrofit2.OkHttpCall.execute(OkHttpCall.java:188) at org.onap.usecaseui.intentanalysis.adapters.policy.impl.PolicyServiceImpl.undeployAndRemovePolicyIfExist(PolicyServiceImpl.java:204) at org.onap.usecaseui.intentanalysis.adapters.policy.impl.PolicyServiceImpl.updateIntentConfigPolicy(PolicyServiceImpl.java:117) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.lambda$directOperation$0(CLLAssuranceActuationModule.java:55) at java.base/java.util.Collections$SingletonList.forEach(Collections.java:5187) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.directOperation(CLLAssuranceActuationModule.java:51) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.fulfillIntent(CLLAssuranceActuationModule.java:66) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:56) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-10-17 02:25:51:047 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:051 ERROR 2162 --- [hread_Excutor-2] o.o.u.i.a.policy.impl.PolicyServiceImpl [188] : Exception in create and deploy intent config policy. java.net.UnknownHostException: msb-iag.onap at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at okhttp3.Dns$Companion$DnsSystem.lookup(Dns.kt:49) at okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.kt:164) at okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.kt:129) at okhttp3.internal.connection.RouteSelector.next(RouteSelector.kt:71) at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:205) at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106) at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74) at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255) at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201) at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154) at retrofit2.OkHttpCall.execute(OkHttpCall.java:188) at org.onap.usecaseui.intentanalysis.adapters.policy.impl.PolicyServiceImpl.createAndDeployIntentConfigPolicy(PolicyServiceImpl.java:147) at org.onap.usecaseui.intentanalysis.adapters.policy.impl.PolicyServiceImpl.updateIntentConfigPolicy(PolicyServiceImpl.java:123) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.lambda$directOperation$0(CLLAssuranceActuationModule.java:55) at java.base/java.util.Collections$SingletonList.forEach(Collections.java:5187) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.directOperation(CLLAssuranceActuationModule.java:51) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.fulfillIntent(CLLAssuranceActuationModule.java:66) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:56) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-10-17 02:25:51:052 ERROR 2162 --- [hread_Excutor-2] o.o.u.i.a.policy.impl.PolicyServiceImpl [125] : Create and deploy the intent configuration policy failed. 2026-10-17 02:25:51:054 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:054 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:060 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:060 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:066 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:067 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:073 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:073 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:079 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:079 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:085 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:085 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:092 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:092 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:098 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:098 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:104 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:104 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:110 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:110 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:116 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:116 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:123 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:123 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:129 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:129 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:142 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:142 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:151 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:151 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:158 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:158 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:165 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:165 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:171 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:171 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:177 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:177 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:184 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:184 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:189 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:189 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:196 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:196 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:202 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:202 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:209 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:209 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:216 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:216 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:222 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:222 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:228 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:228 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:235 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:235 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:241 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:241 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:247 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:247 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:253 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:253 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:261 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:261 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:267 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:267 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:274 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:274 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:280 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:280 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:286 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:286 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:292 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:292 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:298 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:298 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:304 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:304 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:310 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:310 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:316 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:317 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:325 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:325 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:331 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:331 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:337 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:337 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:343 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:344 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:349 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:349 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:355 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:355 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:361 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:368 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:368 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:374 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:374 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:381 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:381 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:387 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:387 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:393 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:394 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:399 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:400 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:406 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:406 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:413 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:413 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:420 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:420 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:426 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:427 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:433 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:433 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:440 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:440 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:446 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:447 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:453 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:453 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:459 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:459 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:465 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:465 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:473 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:473 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:479 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:479 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:487 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:487 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:493 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:493 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:499 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:499 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:504 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:504 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:510 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:510 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:516 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:516 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:521 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:522 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:527 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:527 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:535 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:535 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:541 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:541 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:547 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:547 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:552 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:552 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:558 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:558 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:564 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:565 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:570 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:570 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:575 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:575 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:580 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:580 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:586 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:586 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:591 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:591 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:596 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:597 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:602 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:607 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:607 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:613 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:613 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:620 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:620 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:626 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:626 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:632 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:632 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:639 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:644 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:644 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:650 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:650 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:656 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:656 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:661 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:661 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:667 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:667 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:672 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:672 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:678 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:678 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:684 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:684 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:689 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:689 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:695 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:695 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:701 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:701 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:706 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:706 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:712 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:712 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:717 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:717 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:723 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:723 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:728 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:728 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:734 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:734 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:739 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:739 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:745 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:745 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:750 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:750 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:756 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:756 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:763 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:763 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:769 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:769 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:775 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:776 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:781 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:781 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:787 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:788 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:797 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:799 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:803 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:804 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:809 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:810 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:815 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:816 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:820 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:821 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:825 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:826 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:833 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:834 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:839 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:839 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:844 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:845 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:850 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:850 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:855 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:855 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:860 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:860 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:866 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:866 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:871 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:871 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:877 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:877 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:882 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:882 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:887 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:887 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:893 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:893 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:898 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:898 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:904 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:904 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:909 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:909 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:915 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:919 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:926 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:926 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:931 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:931 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:936 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:936 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:942 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:942 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:947 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:947 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:953 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:953 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:959 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:959 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:964 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:964 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:969 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:969 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:975 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:980 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:980 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:987 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:987 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:994 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:51:994 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:000 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:000 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:006 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:006 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:011 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:011 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:017 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:017 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:022 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:022 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:027 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:027 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:033 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:033 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:038 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:038 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:043 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:043 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:049 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:049 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:054 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:054 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:060 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:060 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:065 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:065 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:071 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:071 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:076 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:076 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:082 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:082 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:088 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:088 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:096 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:096 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:101 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:106 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:106 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:111 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:111 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:117 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:117 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:122 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:122 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:127 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:127 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:133 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:133 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:138 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:138 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:143 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:143 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:148 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:148 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:153 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:153 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:159 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:159 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:165 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:165 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:170 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:170 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:176 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:176 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:181 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:181 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:187 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:187 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:193 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:193 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:198 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:198 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:203 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:203 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:208 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:209 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:214 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:214 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:219 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:219 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:225 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:225 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:231 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:231 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:236 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:236 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:242 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:242 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:248 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:248 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:253 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:253 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:259 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:259 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:264 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:264 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:270 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:270 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:275 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:275 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:281 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:281 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:287 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:287 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:293 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:293 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:298 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:298 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:304 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:304 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:309 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:309 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:315 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:315 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:321 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:321 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:327 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:327 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:332 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:333 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:338 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:338 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:343 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:343 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:349 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:349 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:354 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:354 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:360 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:360 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:365 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:366 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:371 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:371 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:377 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:377 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:382 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:382 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:388 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:388 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:393 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:393 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:399 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:399 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:404 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:405 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:411 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:411 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:417 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:418 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:424 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:424 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:430 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:430 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:436 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:436 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:443 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:443 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:449 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:449 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:455 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:455 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:461 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:461 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:466 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:466 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:472 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:472 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:478 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:478 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:484 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:484 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:490 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:490 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:496 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:496 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:502 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:502 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:508 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:508 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:513 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:513 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:519 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:519 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:525 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:536 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:536 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:543 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:543 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:549 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:549 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:555 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:555 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:561 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:561 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:567 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:567 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:572 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:572 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:578 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:578 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:583 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:583 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:589 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:589 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:594 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:595 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:600 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:600 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:605 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:605 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:611 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:611 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:616 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:616 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:637 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:637 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:643 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:643 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:649 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:649 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:654 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:654 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:660 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:660 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:666 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:666 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:671 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:671 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:676 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:677 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:681 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:682 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:687 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:687 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:700 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:702 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:707 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:708 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:712 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:713 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:718 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:718 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:724 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:724 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:729 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:730 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:734 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:734 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:739 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:739 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:745 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:745 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:750 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:750 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:757 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:757 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:762 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:762 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:767 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:767 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:772 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:772 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:777 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:777 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:783 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:784 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:789 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:791 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:799 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:799 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:804 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:804 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:809 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:809 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:814 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:814 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:819 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:819 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:825 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:825 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:830 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:830 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:835 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:835 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:841 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:841 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:846 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:846 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:851 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:851 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:857 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:857 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:862 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:862 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:867 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:867 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:872 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:872 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:877 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:877 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:884 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:885 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:890 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:890 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:895 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:895 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:901 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:901 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:906 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:906 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:915 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:915 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:921 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:921 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:926 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:926 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:932 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:932 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:937 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:937 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:943 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:943 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:948 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:948 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:953 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:953 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:958 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:959 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:966 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:966 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:971 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:971 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:976 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:976 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:983 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:983 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:989 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:989 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:994 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:994 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:999 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:52:999 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:004 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:004 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:009 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:009 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:014 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:015 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:019 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:020 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:025 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:025 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:030 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:030 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:035 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:035 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:040 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:041 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:046 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:046 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:052 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:052 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:057 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:058 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:063 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:063 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:068 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:068 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:074 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:074 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:079 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:079 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:084 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:084 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:090 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:090 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:096 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:096 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:100 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:100 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:105 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:105 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:110 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:111 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:116 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:116 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:121 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:121 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:126 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:126 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:131 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:131 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:136 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:136 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:141 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:141 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:146 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:146 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:151 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:151 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:156 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:156 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:162 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:162 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:168 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:168 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:174 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:174 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:179 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:179 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:185 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:185 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:190 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:190 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:196 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:196 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:201 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:201 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:206 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:206 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:211 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:211 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:217 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:217 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:222 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:222 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:228 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:228 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:233 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:233 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:239 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:239 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:244 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:244 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:250 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:250 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:255 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:255 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:260 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:260 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:266 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:266 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:271 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:272 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:277 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:277 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:282 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:282 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:288 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:288 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:293 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:293 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:298 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:298 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:303 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:303 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:308 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:308 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:317 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:317 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:322 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:322 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:328 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:333 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:333 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:339 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:339 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:345 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:345 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:350 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:350 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:355 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:355 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:362 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:362 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:368 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:368 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:375 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:375 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:380 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:381 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:386 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:386 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:391 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:391 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:397 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:397 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:402 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:402 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:407 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:408 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:413 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:413 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:418 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:418 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:423 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:423 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:428 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:428 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:433 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:433 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:438 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:438 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:443 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:444 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:449 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:449 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:454 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:454 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:460 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:460 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:465 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:465 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:471 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:471 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:476 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:477 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:482 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:482 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:488 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:488 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:493 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:493 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:498 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:498 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:504 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:504 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:509 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:509 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:514 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:514 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:520 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:520 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:525 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:531 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:531 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:536 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:537 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:542 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:542 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:548 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:548 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:553 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:554 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:559 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:559 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:565 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:565 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:571 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:571 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:576 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:576 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:582 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:582 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:587 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:588 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:593 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:593 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:598 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:598 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:604 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:604 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:609 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:609 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:615 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:615 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:621 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:621 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:627 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:628 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:633 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:633 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:639 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:639 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:651 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:651 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:656 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:657 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:662 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:662 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:668 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:668 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:673 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:673 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:678 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:678 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:684 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:684 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:690 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:690 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:695 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:695 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:701 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:701 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:707 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:707 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:731 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:731 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:737 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:737 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:743 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:743 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:749 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:749 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:755 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:755 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:761 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:761 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:766 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:766 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:772 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:772 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:777 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:777 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:784 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:784 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:790 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:790 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:796 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:796 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:801 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:802 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:807 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:808 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:813 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:813 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:818 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:819 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:824 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:824 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:829 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:829 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:834 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:834 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:839 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:839 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:844 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:844 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:850 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:850 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:855 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:855 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:861 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:861 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:867 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:867 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:872 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:872 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:878 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:878 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:883 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:883 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:888 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:889 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:895 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:896 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:901 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:901 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:907 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:907 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:913 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:913 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:923 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:923 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:929 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:929 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:935 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:935 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:940 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:940 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:945 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:945 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:951 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:951 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:958 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:958 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:964 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:964 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:976 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:976 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:982 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:981 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:988 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:988 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:993 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:993 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:998 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:53:999 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:004 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:004 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:010 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:010 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:016 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:016 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:022 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:022 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:029 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:029 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:034 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:034 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:040 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:040 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:046 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:046 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:052 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:052 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:057 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:057 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:062 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:062 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:068 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:068 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:073 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:073 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:079 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:079 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:085 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:085 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:090 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:090 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:097 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:097 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:103 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:103 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:109 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:109 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:115 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:115 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:121 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:121 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:127 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:127 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:132 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:132 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:138 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:138 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:143 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:143 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:149 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:149 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:154 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:154 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:160 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:160 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:166 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:166 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:171 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:172 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:177 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:177 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:183 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:184 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:189 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:189 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:195 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:195 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:201 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:201 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:207 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:207 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:213 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:213 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:219 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:219 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:224 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:224 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:230 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:230 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:239 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:242 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:246 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:246 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:251 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:251 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:257 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:257 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:263 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:263 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:269 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:269 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:275 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:275 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:280 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:280 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:286 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:286 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:291 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:291 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:292 ERROR 2162 --- [ main] o.o.u.i.s.i.ExpectationObjectServiceImpl[57] : It already exists an object for the expectation expectation without affiliate, update might work. 2026-10-17 02:25:54:297 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:297 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:302 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:302 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:308 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:308 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:313 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:313 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:318 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:318 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:329 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:334 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:334 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:339 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:340 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:345 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:345 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:351 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:351 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:356 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:356 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:361 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:367 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:367 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:372 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:372 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:377 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:377 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:382 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:382 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:387 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:387 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:392 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:392 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:396 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:396 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:401 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:401 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:406 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:406 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:411 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:411 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:416 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:416 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:422 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:422 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:427 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:427 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:432 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:432 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:438 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:438 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:442 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:442 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:447 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:447 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:454 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:459 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:460 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:464 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:464 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:469 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:469 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:475 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:475 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:480 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:480 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:486 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:486 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:491 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:491 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:496 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:496 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:502 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:502 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:507 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:507 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:512 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:512 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:518 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:518 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:523 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:523 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:528 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:528 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:533 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:533 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:544 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:549 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:550 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:554 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:554 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:560 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:560 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:573 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:573 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:579 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:579 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:584 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:584 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:591 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:591 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:598 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:598 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:604 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:604 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:609 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:610 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:615 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:615 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:620 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:620 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:625 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:625 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:630 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:630 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:635 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:635 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:640 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:640 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:646 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:646 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:651 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:651 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:657 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:657 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:662 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:662 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:667 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:667 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:676 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:676 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:681 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:681 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:686 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:686 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:700 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:700 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:705 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:705 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:710 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:710 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:715 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:715 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:720 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:720 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:726 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:726 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:731 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:731 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:736 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:736 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:742 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:742 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:747 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:747 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:752 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:752 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:758 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:758 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:763 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:763 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:794 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:794 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:800 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:800 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:805 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:806 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:811 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:811 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:816 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:816 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:822 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:822 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:827 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:827 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:832 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:832 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:838 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:838 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:843 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:844 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:849 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:849 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:855 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:856 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:860 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:861 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:866 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:867 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:872 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:873 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:878 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:878 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:886 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:887 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:892 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:893 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:899 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:900 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:906 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:906 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:912 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:912 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:918 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:919 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:924 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:925 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:931 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:932 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:938 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:939 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:943 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:944 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:949 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:950 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:955 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:956 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:961 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:962 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:968 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:968 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:974 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:981 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:982 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:983 ERROR 2162 --- [ Report-task-0] o.o.u.i.s.impl.IntentReportServiceImpl [97] : The fulfillmentInfo is null 2026-10-17 02:25:54:989 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:989 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:995 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:54:995 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:001 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:001 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:007 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:008 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:013 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:014 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:020 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:020 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:025 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:025 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:031 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:031 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:037 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:037 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:042 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:043 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:048 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:048 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:053 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:053 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:058 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:059 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:064 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:064 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:070 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:070 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:075 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:075 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:081 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:081 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:087 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:087 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:092 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:093 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:097 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:098 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:103 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:103 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:108 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:109 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:114 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:114 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:120 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:120 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:126 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:126 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:131 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:132 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:140 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:141 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:145 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:146 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:150 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:150 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:155 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:155 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:160 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:161 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:166 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:166 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:171 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:171 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:176 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:177 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:181 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:182 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:187 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:187 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:192 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:193 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:198 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:198 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:203 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:204 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:209 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:209 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:214 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:215 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:220 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:221 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:226 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:226 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:232 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:233 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:238 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:239 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:244 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:245 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:250 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:250 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:255 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:255 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:261 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:262 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:267 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:268 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:273 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:273 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:278 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:279 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:284 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:284 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:290 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:290 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:295 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:295 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:300 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:301 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:306 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:306 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:312 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:313 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:324 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:324 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:330 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:330 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:336 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:336 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:341 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:342 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:347 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:347 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:352 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:352 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:357 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:358 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:363 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:363 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:368 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:368 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:373 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:374 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:379 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:379 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:384 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:385 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:390 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:390 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:395 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:396 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:401 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:401 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:406 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:406 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:411 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:412 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:417 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:417 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:422 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:422 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:427 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:427 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:432 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:432 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:437 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:437 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:442 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:442 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:447 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:448 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:453 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:453 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:458 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:458 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:463 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:464 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:468 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:469 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:474 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:474 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:479 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:479 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:484 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:484 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:489 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:489 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:495 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:495 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:500 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:500 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:505 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:505 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:510 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:510 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:515 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:516 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:529 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:529 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:534 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:534 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:539 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:540 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:545 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:545 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:550 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:550 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:555 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:555 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:560 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:560 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:565 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:565 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:570 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:570 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:576 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:576 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:581 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:581 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:587 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:587 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:592 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:592 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:599 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:599 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:604 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:604 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:609 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:609 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:615 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:615 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:621 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:621 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:626 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:626 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:632 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:632 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:638 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:644 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:644 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:650 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:650 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:656 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:656 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:662 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:662 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:667 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:667 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:673 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:673 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:679 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:679 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:684 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:684 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:690 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:691 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:696 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:696 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:702 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:702 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:707 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:707 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:712 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:712 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:717 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:717 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:723 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:723 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:728 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:728 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:734 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:734 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:740 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:740 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:745 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:745 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:751 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:751 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:757 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:757 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:762 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:762 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:768 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:768 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:773 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:773 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:779 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:779 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:784 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:784 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:790 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:790 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:796 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:796 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:802 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:802 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:807 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:807 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:812 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:812 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:818 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:818 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:823 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:823 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:829 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:829 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:835 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:835 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:841 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:841 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:846 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:846 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:852 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:852 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:858 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:858 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:863 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:863 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:869 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:869 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:876 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:877 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:883 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:883 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:888 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:888 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:894 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:894 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:899 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:899 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:905 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:905 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:910 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:910 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:916 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:916 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:922 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:922 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:927 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:928 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:933 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:933 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:941 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:941 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:947 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:947 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:953 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:953 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:958 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:958 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:964 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:964 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:975 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:981 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:981 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:986 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:986 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:992 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:992 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:998 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:55:998 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:003 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:009 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:009 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:014 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:014 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:019 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:020 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:024 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:024 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:029 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:029 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:033 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:033 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:038 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:038 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:043 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:043 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:051 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:051 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:056 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:056 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:062 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:062 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:068 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:068 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:073 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:074 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:079 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:079 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:080 ERROR 2162 --- [ main] o.o.u.intentanalysis.util.HttpUtil [75] : IO Exception occured java.net.UnknownHostException: uui-nlp at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:112) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at org.onap.usecaseui.intentanalysis.util.HttpUtil.sendPostRequestByJson(HttpUtil.java:63) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.getPredictValue(CLLDeliveryActuationModule.java:150) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.directOperation(CLLDeliveryActuationModule.java:79) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.fulfillIntent(CLLDeliveryActuationModule.java:115) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModuleTest.testDirectOperation(CLLDeliveryActuationModuleTest.java:120) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:76) at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at org.junit.runner.JUnitCore.run(JUnitCore.java:115) at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42) at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80) at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) 2026-10-17 02:25:56:080 ERROR 2162 --- [ main] o.o.u.intentanalysis.util.HttpUtil [79] : [ http://uui-nlp:33011/api/online/predict ] API POST calling has finished! 2026-10-17 02:25:56:085 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:085 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [140] : Failed to send intent creation request. Details: msb-iag.onap 2026-10-17 02:25:56:091 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:091 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:096 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:096 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:101 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:106 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:106 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:114 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:114 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:119 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:119 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:128 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:128 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:134 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:139 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:145 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:145 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:151 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:151 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:157 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:157 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:162 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:162 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:167 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:167 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:173 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:173 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:182 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:182 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [83] : CCVPN instance is null! 2026-10-17 02:25:56:187 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:187 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:192 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:193 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:216 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:216 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:222 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:222 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:228 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:228 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:234 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:234 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:240 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:240 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:249 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:249 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:256 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:256 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:262 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:262 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:268 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:268 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:273 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:273 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:280 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:280 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:285 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:285 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:291 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:291 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:296 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:296 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:302 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:302 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:307 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:308 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:313 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:313 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:318 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:318 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:328 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:333 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:333 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:338 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:338 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:343 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:343 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:348 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:348 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:353 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:353 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:360 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:372 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:372 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:378 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:378 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:383 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:383 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:389 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:389 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:395 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:395 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:400 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:401 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:406 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:406 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:412 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:412 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:419 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:419 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:425 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:425 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:431 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:431 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:437 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:437 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:442 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:442 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:447 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:447 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:454 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:454 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:459 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:459 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:465 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:465 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:471 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:471 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:476 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:476 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:487 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:487 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:492 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:492 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:497 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:497 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:503 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:503 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [88] : CCVPN instance creation error：jobId is null 2026-10-17 02:25:56:508 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:508 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:513 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:513 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:518 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:518 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:524 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:524 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:530 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:530 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:535 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:536 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:536 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:537 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:537 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:538 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:541 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:541 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:542 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:542 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:542 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:547 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:547 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:548 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:552 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:552 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:558 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:558 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:564 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:564 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:570 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:570 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:575 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:575 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:580 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:582 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:582 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:582 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:586 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:588 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:588 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:589 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:593 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:594 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:599 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:599 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:604 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:604 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:609 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:609 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:614 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:614 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:614 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:618 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:618 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:618 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:618 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:620 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:620 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:620 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:620 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:621 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:625 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:625 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:631 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:631 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:636 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:636 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:641 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:641 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:647 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:647 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:647 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:650 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:652 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:653 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:658 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:658 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:658 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:663 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:663 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:669 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:669 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:675 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:675 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:681 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:681 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:684 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:684 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:686 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:686 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:691 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:691 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:697 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:697 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:703 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:703 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:703 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:708 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:708 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:714 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:714 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:718 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:718 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:721 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:724 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:724 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:724 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:730 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:730 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:734 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:734 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:734 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:734 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:737 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:737 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:741 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:741 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:747 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:747 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:753 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:753 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:758 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:758 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:758 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:758 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:759 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:759 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:759 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:759 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:763 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:763 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:765 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:766 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:766 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:769 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:769 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:774 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:774 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:780 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:780 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:786 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:786 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:787 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:787 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:787 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:787 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:788 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:788 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:788 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:788 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:791 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:791 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:797 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:797 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:803 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:803 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:809 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:809 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:815 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:815 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:817 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:817 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:817 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:817 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:817 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:817 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:821 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:821 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:831 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:831 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:836 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:836 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:843 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:843 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:847 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:848 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:854 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:854 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:859 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:859 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:864 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:864 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:864 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:869 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:869 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:871 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:871 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:871 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:871 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:874 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:874 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:874 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:874 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:880 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:880 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:893 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:893 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:899 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:899 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:904 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:904 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:909 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:909 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:914 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:914 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:919 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:920 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:924 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:924 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:929 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:929 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:934 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:934 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:937 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:937 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:937 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:937 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:937 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:938 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:938 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:938 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:938 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:938 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:939 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:939 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:939 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:939 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:939 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:939 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:939 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:942 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:942 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:942 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:942 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:944 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:944 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:950 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:950 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:955 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:955 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:960 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:960 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:965 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:965 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:966 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:967 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:968 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:968 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:968 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:968 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:968 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:968 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:975 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:981 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:981 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:986 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:986 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:991 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:991 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:996 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:996 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:56:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:56:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:001 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:001 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:006 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:006 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:011 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:011 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:017 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:017 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:023 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:023 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:029 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:029 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:034 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:034 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:034 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:035 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:035 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:035 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:035 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:035 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:036 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:036 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:036 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:036 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:037 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:037 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:037 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:037 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:037 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:037 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:038 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:038 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:039 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:039 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:044 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:044 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:049 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:049 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:055 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:054 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:059 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:059 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:068 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:068 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:073 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:073 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:079 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:079 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:084 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:084 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:084 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:084 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:084 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:090 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:090 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:095 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:095 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:100 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:100 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:103 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:103 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:103 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:103 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:103 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:105 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:105 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:105 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:105 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:106 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:106 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:111 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:111 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:116 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:133 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:138 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:138 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:139 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:139 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:139 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:139 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:144 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:144 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:153 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:153 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:159 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:159 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:164 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:164 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:165 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:165 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:165 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:165 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:165 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:165 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:166 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:166 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:166 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:166 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:166 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:169 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:169 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:170 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:170 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:170 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:170 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:171 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:171 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:171 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:171 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:171 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:175 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:175 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:181 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:181 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:186 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:186 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:189 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:189 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:189 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:189 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:189 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:190 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:190 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:190 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:190 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:190 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:192 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:192 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:198 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:198 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:199 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:199 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:199 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:203 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:203 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:209 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:209 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:214 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:214 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:220 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:220 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:226 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:226 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:231 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:232 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:237 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:237 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:243 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:243 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:249 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:249 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:254 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:254 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:255 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:255 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:255 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:255 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:260 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:260 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:260 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:260 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:265 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:265 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:270 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:270 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:275 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:275 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:280 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:280 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:285 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:285 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:290 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:290 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:290 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:290 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:290 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:292 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:292 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:292 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:292 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:292 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:295 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:295 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:301 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:301 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:310 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:310 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:318 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:318 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:324 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:324 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:330 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:330 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:330 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:330 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:330 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:331 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:331 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:331 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:331 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:331 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:338 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:338 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:344 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:344 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:350 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:350 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:355 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:356 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:361 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:366 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:366 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:371 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:371 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:376 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:376 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:381 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:382 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:387 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:387 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:391 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:391 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:391 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:392 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:392 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:392 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:392 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:392 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:392 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:392 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:397 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:397 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:402 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:402 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:407 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:407 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:412 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:412 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:412 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:412 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:412 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:412 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:412 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:418 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:418 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:424 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:424 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:429 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:429 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:434 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:434 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:436 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:436 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:436 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:436 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:436 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:436 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:437 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:437 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:437 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:437 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:437 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:437 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:438 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:438 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:438 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:438 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:438 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:438 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:439 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:439 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:444 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:444 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:446 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:446 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:446 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:446 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:446 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:446 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:446 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:446 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:449 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:449 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:454 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:454 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:459 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:459 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:467 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:583 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:590 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:57:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:57:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:051 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:135 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:190 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:190 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:200 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:230 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:290 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:336 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:374 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:374 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:388 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:388 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:402 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:402 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:407 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:408 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:412 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:412 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:412 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:412 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:413 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:413 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:420 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:420 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:430 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:466 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:473 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:473 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:478 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:492 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:521 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:561 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:561 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:604 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:623 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:628 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:628 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:717 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:812 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:812 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:837 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:837 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:860 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:873 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:873 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:892 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:58:910 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:910 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:58:931 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:075 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:075 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:127 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:194 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:194 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:207 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:226 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:226 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:255 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:263 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:263 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:290 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:310 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:310 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:322 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:329 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:329 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:385 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:399 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:400 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:417 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:417 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:432 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:433 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:446 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:446 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:451 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:451 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:480 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:530 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:530 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:544 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:560 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:649 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:649 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:667 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:686 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:708 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:743 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:743 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:757 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:757 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:768 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:783 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:783 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:802 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:854 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:863 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:903 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:913 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:914 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:932 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:967 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:973 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:25:59:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:25:59:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:000 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:029 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:029 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:048 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:084 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:084 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:105 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:110 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:164 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:183 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:188 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:204 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:204 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:233 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:246 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:246 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:257 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:293 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:293 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:312 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:336 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:336 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:372 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:405 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:411 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:411 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:418 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:418 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:425 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:445 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:445 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:465 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:473 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:473 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:486 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:499 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:499 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:523 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:523 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:536 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:567 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:567 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:578 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:578 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:607 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:607 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:650 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:686 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:686 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:698 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:716 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:919 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:00:934 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:934 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:00:995 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:013 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:013 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:019 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:019 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:025 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:025 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:051 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:051 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:102 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:153 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:162 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:227 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:227 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:233 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:247 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:301 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:301 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:311 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:311 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:317 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:326 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:326 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:332 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:338 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:338 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:343 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:354 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:376 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:376 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:387 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:387 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:393 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:401 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:405 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:405 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:410 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:410 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:479 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:506 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:507 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:507 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:507 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:508 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:508 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:508 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:508 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:512 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:512 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:537 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:563 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:563 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:568 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:568 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:573 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:573 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:586 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:591 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:602 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:614 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:627 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:627 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:639 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:639 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:644 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:646 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:646 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:647 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:647 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:647 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:680 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:680 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:686 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:686 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:690 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:690 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:695 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:695 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:700 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:700 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:701 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:703 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:705 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:705 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:710 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:710 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:715 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:715 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:719 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:719 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:721 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:721 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:721 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:721 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:721 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:721 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:721 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:723 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:723 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:728 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:733 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:733 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:850 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:859 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:859 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:01:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:01:965 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:009 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:170 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:176 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:176 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:229 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:239 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:239 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:332 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:346 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:346 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:360 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:372 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:372 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:393 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:403 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:403 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:419 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:438 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:438 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:529 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:530 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:620 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:620 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:697 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:711 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:712 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:744 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:744 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:774 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:781 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:920 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:920 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:949 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:949 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:969 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:02:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:02:994 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:054 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:076 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:076 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:133 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:211 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:211 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:295 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:295 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:334 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:370 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:370 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:405 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:426 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:426 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:431 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:444 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:445 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:529 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:546 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:546 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:648 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:654 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:654 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:703 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:708 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:740 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:743 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:761 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:767 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:767 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:793 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:806 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:806 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:816 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:833 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:833 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:03:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:03:939 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:015 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:015 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:053 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:074 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:074 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:080 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:139 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:139 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:220 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:304 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:305 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:319 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:334 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:334 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:343 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:358 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:358 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:463 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:474 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:567 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:567 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:585 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:585 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:597 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:603 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:733 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:733 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:766 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:766 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:779 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:806 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:835 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:862 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:862 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:903 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:946 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:946 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:04:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:04:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:000 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:000 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:025 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:045 ERROR 2162 --- [ Report-task-0] o.o.u.i.s.impl.IntentReportServiceImpl [97] : The fulfillmentInfo is null 2026-10-17 02:26:05:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:047 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:047 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:047 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:052 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:052 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:096 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:096 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:105 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:111 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:111 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:122 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:155 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:155 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:175 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:183 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:183 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:196 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:196 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:202 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:202 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:231 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:261 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:261 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:278 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:278 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:424 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:512 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:512 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:574 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:623 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:623 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:631 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:724 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:724 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:776 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:805 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:805 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:821 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:821 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:828 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:840 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:840 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:846 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:864 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:864 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:864 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:864 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:887 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:902 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:902 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:928 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:958 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:958 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:987 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:987 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:05:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:05:995 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:017 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:017 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:028 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:072 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:072 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:091 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:091 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:097 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:104 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:139 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:139 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:139 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:139 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:148 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:148 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:212 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:233 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:233 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:248 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:287 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:325 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:352 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:352 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:388 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:388 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:408 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:457 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:457 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:457 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:458 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:458 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:458 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:459 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:459 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:459 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:459 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:460 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:460 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:465 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:465 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:474 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:474 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:495 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:508 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:508 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:526 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:548 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:553 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:577 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:577 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:584 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:602 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:607 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:632 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:632 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:639 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:651 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:656 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:656 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:704 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:728 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:729 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:748 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:748 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:754 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:754 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:759 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:759 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:779 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:804 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:812 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:819 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:839 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:864 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:864 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:888 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:888 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:894 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:894 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:899 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:925 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:925 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:931 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:958 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:958 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:06:981 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:06:981 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:006 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:012 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:015 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:023 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:023 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:029 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:039 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:044 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:044 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:066 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:066 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:072 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:091 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:091 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:102 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:102 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:120 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:120 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:126 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:126 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:131 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:131 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:160 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:184 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:184 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:200 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:207 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:207 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:225 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:225 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:229 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:235 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:248 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:248 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:263 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:263 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:289 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:289 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:292 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:296 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:316 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:324 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:324 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:331 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:336 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:341 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:360 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:360 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:367 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:368 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:378 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:384 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:384 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:402 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:402 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:407 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:419 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:419 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:427 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:455 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:472 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:472 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:487 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:487 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:503 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:512 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:512 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:526 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:526 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:543 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:543 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:543 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:543 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:543 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:546 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:546 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:548 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:548 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:550 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:550 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:556 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:573 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:586 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:591 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:591 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:604 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:609 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:638 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:654 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:661 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:661 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:670 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:670 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:676 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:684 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:684 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:697 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:717 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:736 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:750 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:758 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:765 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:765 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:765 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:766 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:768 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:774 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:774 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:778 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:778 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:788 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:796 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:796 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:811 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:811 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:832 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:839 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:839 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:862 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:862 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:878 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:883 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:895 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:903 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:921 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:921 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:939 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:957 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:965 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:965 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:973 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:982 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:982 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:987 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:07:987 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:992 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:07:992 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:006 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:023 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:031 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:031 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:031 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:031 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:031 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:031 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:031 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:034 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:034 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:038 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:058 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:063 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:063 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:068 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:073 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:073 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:103 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:103 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:103 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:103 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:103 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:105 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:105 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:109 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:109 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:114 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:114 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:119 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:125 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:132 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:151 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:151 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:166 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:167 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:167 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:177 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:177 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:182 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:189 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:195 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:195 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:206 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:221 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:221 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:228 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:254 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:254 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:262 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:278 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:279 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:298 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:306 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:322 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:339 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:348 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:348 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:353 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:364 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:364 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:369 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:369 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:374 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:379 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:379 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:387 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:403 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:423 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:423 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:428 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:428 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:443 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:443 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:448 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:460 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:460 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:481 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:481 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:500 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:500 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:516 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:516 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:531 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:531 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:551 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:551 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:557 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:557 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:573 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:581 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:581 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:594 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:594 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:601 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:601 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:606 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:606 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:614 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:618 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:618 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:621 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:626 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:638 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:643 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:650 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:661 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:667 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:667 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:673 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:673 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:678 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:699 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:699 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:713 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:713 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:719 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:719 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:741 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:759 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:759 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:766 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:766 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:784 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:784 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:792 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:811 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:811 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:820 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:826 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:826 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:839 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:846 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:863 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:863 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:870 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:887 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:887 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:891 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:891 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:898 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:906 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:906 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:924 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:924 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:931 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:948 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:948 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:953 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:966 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:966 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:968 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:968 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:975 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:988 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:988 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:994 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:08:999 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:08:999 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:014 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:014 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:019 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:019 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:020 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:025 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:025 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:040 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:040 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:045 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:045 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:063 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:063 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:068 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:068 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:084 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:084 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:084 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:086 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:086 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:092 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:102 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:102 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:103 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:104 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:105 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:105 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:108 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:109 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:124 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:125 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:131 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:131 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:136 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:158 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:158 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:164 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:164 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:169 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:169 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:183 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:183 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:195 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:199 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:199 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:199 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:199 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:199 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:199 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:200 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:200 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:200 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:200 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:200 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:200 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:200 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:200 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:200 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:200 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:202 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:202 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:209 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:209 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:214 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:214 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:219 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:219 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:228 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:228 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:291 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:298 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:305 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:344 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:344 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:350 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:350 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:362 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:371 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:371 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:376 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:385 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:385 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:391 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:453 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:453 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:463 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:463 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:486 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:552 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:552 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:614 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:614 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:614 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:614 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:618 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:619 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:619 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:632 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:632 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:637 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:660 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:667 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:667 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:684 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:684 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:703 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:708 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:708 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:772 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:772 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:780 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:780 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:796 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:796 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:802 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:827 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:827 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:848 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:858 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:858 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:869 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:892 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:892 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:897 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:897 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:911 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:911 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:917 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:925 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:935 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:948 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:953 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:953 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:963 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:964 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:990 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:09:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:09:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:003 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:008 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:008 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:018 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:024 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:024 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:030 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:053 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:053 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:059 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:059 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:072 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:102 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:102 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:112 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:112 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:117 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:117 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:123 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:123 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:128 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:129 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:134 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:134 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:154 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:161 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:170 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:181 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:181 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:218 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:239 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:246 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:247 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:252 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:252 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:268 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:268 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:276 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:281 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:281 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:286 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:286 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:291 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:335 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:335 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:343 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:351 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:351 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:357 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:357 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:362 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:362 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:367 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:367 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:386 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:386 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:404 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:404 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:413 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:413 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:443 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:476 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:476 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:488 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:488 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:493 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:516 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:516 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:548 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:556 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:556 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:562 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:562 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:582 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:582 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:586 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:588 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:589 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:600 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:601 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:607 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:607 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:612 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:612 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:624 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:624 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:624 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:624 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:625 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:625 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:625 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:630 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:630 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:658 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:658 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:688 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:698 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:698 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:701 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:701 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:703 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:703 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:704 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:705 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:722 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:733 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:733 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:744 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:757 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:757 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:759 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:759 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:764 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:764 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:765 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:765 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:766 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:769 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:769 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:789 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:800 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:800 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:805 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:805 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:815 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:815 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:830 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:842 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:842 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:853 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:853 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:858 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:858 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:863 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:871 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:871 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:871 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:871 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:876 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:876 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:880 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:889 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:889 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:894 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:894 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:915 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:915 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:982 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:987 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:987 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:10:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:10:999 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:008 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:008 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:051 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:064 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:089 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:089 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:125 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:129 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:129 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:134 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:134 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:134 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:139 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:139 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:146 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:218 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:218 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:243 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:454 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:590 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:590 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:713 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:774 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:11:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:11:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:049 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:412 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:428 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:438 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:453 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:504 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:523 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:523 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:531 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:531 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:536 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:541 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:583 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:584 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:590 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:590 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:631 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:632 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:637 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:637 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:644 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:644 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:644 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:644 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:644 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:645 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:645 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:645 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:645 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:645 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:645 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:645 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:661 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:665 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:665 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:724 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:724 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:724 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:724 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:724 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:724 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:724 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:724 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:724 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:725 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:734 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:734 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:741 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:753 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:758 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:758 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:769 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:799 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:818 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:825 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:833 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:833 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:840 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:865 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:870 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:870 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:898 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:937 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:937 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:937 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:953 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:953 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:976 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:12:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:12:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:073 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:073 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:093 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:093 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:163 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:187 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:188 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:189 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:192 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:192 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:199 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:199 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:208 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:216 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:238 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:238 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:271 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:271 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:277 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:277 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:291 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:301 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:301 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:310 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:322 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:322 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:333 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:377 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:380 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:380 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:386 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:399 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:399 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:404 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:411 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:411 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:420 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:420 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:427 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:427 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:435 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:435 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:440 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:440 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:475 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:504 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:504 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:510 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:515 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:515 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:520 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:526 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:526 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:532 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:535 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:542 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:542 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:543 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:545 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:545 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:548 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:550 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:550 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:553 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:555 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:555 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:560 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:585 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:586 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:586 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:586 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:586 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:586 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:589 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:589 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:590 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:590 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:590 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:590 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:590 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:595 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:595 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:614 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:621 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:650 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:651 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:651 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:651 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:651 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:654 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:654 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:659 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:659 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:660 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:661 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:661 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:661 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:661 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:662 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:664 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:665 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:666 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:666 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:671 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:671 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:678 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:678 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:678 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:683 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:683 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:688 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:702 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:702 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:718 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:726 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:742 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:749 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:755 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:755 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:758 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:763 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:764 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:764 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:773 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:773 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:779 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:779 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:792 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:792 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:798 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:798 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:803 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:803 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:818 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:818 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:827 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:840 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:853 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:861 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:861 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:867 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:879 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:879 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:879 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:879 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:879 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:879 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:880 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:880 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:880 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:880 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:880 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:880 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:885 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:885 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:890 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:890 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:893 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:894 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:894 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:899 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:899 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:906 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:906 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:911 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:912 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:935 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:935 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:966 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:967 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:967 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:967 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:968 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:968 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:975 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:988 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:989 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:994 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:994 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:13:999 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:999 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:13:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:004 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:005 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:010 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:010 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:015 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:015 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:043 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:043 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:058 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:058 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:076 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:076 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:083 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:083 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:083 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:093 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:093 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:102 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:107 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:107 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:112 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:112 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:118 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:122 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:122 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:149 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:155 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:155 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:160 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:160 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:162 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:164 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:164 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:169 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:169 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:182 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:200 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:200 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:209 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:209 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:215 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:232 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:232 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:237 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:237 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:247 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:248 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:253 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:253 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:310 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:310 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:315 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:315 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:317 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:318 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:320 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:320 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:337 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:337 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:385 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:385 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:388 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:391 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:392 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:392 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:406 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:406 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:424 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:424 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:433 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:433 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:438 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:438 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:444 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:454 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:454 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:458 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:464 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:464 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:478 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:478 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:485 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:485 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:490 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:490 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:496 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:496 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:496 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:496 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:496 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:496 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:497 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:497 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:497 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:499 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:499 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:518 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:518 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:536 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:541 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:541 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:548 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:557 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:557 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:567 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:573 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:573 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:578 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:578 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:596 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:597 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:604 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:604 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:638 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:646 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:658 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:658 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:658 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:658 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:658 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:658 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:658 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:658 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:658 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:659 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:659 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:659 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:659 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:659 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:659 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:663 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:663 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:671 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:692 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:692 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:697 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:697 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:702 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:714 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:714 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:734 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:756 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:756 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:773 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:773 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:788 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:788 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:806 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:806 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:811 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:811 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:826 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:826 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:831 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:831 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:844 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:844 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:852 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:863 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:863 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:889 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:889 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:907 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:907 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:918 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:918 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:935 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:950 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:950 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:956 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:962 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:962 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:972 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:972 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:979 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:979 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:989 ERROR 2162 --- [ Report-task-0] o.o.u.i.s.impl.IntentReportServiceImpl [97] : The fulfillmentInfo is null 2026-10-17 02:26:14:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:995 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:995 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:14:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:14:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:003 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:003 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:008 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:008 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:031 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:039 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:044 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:044 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:065 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:084 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:084 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:084 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:084 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:087 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:087 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:095 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:114 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:114 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:119 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:119 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:124 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:124 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:132 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:141 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:141 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:165 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:165 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:167 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:167 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:205 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:206 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:210 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:210 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:216 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:227 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:227 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:251 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:251 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:267 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:276 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:278 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:278 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:288 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:289 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:290 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:290 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:290 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:290 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:290 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:290 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:291 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:291 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:293 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:298 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:305 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:305 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:310 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:332 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:339 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:356 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:356 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:368 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:368 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:369 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:371 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:372 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:375 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:375 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:376 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:380 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:380 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:395 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:410 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:410 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:439 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:446 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:446 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:452 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:458 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:464 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:464 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:469 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:469 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:477 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:477 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:484 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:484 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:490 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:490 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:490 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:490 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:490 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:491 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:491 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:494 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:494 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:494 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:494 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:494 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:496 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:496 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:517 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:538 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:538 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:559 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:559 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:566 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:566 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:574 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:574 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:582 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:587 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:588 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:588 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:595 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:595 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:610 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:610 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:617 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:628 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:628 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:658 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:676 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:676 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:679 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:682 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:682 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:684 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:684 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:684 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:684 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:684 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:684 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:687 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:687 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:705 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:712 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:712 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:742 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:742 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:749 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:772 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:811 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:811 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:816 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:823 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:823 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:839 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:839 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:845 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:856 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:856 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:862 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:862 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:868 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:868 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:874 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:899 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:899 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:904 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:904 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:909 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:926 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:931 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:931 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:937 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:949 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:949 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:954 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:965 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:966 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:966 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:966 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:966 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:966 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:966 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:966 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:966 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:973 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:973 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:15:999 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:15:999 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:004 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:035 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:035 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:037 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:042 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:057 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:057 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:062 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:076 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:081 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:081 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:082 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:085 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:085 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:108 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:133 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:133 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:140 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:140 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:140 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:161 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:161 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:176 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:176 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:181 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:203 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:210 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:210 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:227 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:251 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:251 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:275 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:277 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:278 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:279 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:280 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:280 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:280 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:285 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:299 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:299 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:299 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:304 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:304 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:341 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:341 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:368 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:389 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:389 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:394 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:405 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:405 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:415 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:416 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:418 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:418 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:423 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:423 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:432 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:455 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:455 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:476 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:503 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:536 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:549 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:571 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:571 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:571 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:572 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:576 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:576 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:580 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:580 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:589 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:596 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:596 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:614 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:666 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:666 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:675 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:685 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:685 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:701 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:701 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:701 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:706 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:706 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:712 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:713 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:715 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:715 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:725 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:725 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:740 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:741 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:741 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:755 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:767 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:776 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:776 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:784 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:784 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:790 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:790 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:797 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:797 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:800 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:801 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:802 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:802 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:802 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:811 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:811 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:815 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:816 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:816 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:816 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:821 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:821 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:825 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:825 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:830 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:830 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:835 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:840 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:840 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:846 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:846 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:850 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:850 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:856 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:856 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:860 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:860 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:864 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:864 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:864 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:866 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:866 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:871 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:871 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:871 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:871 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:874 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:874 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:874 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:876 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:876 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:880 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:881 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:881 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:886 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:892 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:892 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:897 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:898 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:898 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:901 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:902 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:903 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:903 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:921 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:922 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:929 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:929 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:934 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:934 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:939 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:939 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:939 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:942 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:942 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:948 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:954 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:968 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:975 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:976 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:986 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:986 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:992 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:992 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:997 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:16:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:16:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:002 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:002 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:008 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:014 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:014 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:021 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:022 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:023 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:023 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:028 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:028 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:028 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:028 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:032 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:033 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:033 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:037 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:037 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:037 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:038 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:038 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:038 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:042 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:042 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:049 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:049 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:054 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:054 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:060 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:060 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:067 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:067 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:072 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:080 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:080 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:086 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:086 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:093 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:093 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:101 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:106 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:106 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:112 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:112 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:116 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:117 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:117 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:128 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:130 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:130 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:136 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:136 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:141 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:151 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:151 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:160 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:169 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:178 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:185 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:185 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:190 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:190 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:225 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:225 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:230 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:237 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:247 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:262 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:262 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:267 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:267 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:316 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:328 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:331 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:331 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:331 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:331 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:331 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:333 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:333 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:338 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:347 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:357 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:367 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:367 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:386 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:386 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:391 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:403 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:408 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:409 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:412 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:415 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:415 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:431 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:431 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:432 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:437 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:443 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:453 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:453 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:462 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:462 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:465 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:470 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:470 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:475 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:475 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:538 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:538 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:538 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:538 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:543 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:590 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:607 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:650 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:658 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:667 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:677 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:697 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:720 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:745 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:758 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:758 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:764 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:772 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:772 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:870 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:900 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:900 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:17:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:919 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:920 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:17:971 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:033 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:034 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:034 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:034 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:034 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:034 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:18:034 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:034 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:18:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:055 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:18:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:082 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:18:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:094 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:18:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:117 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:118 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:119 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:255 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:327 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:389 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:390 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:413 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:414 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:475 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:475 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:491 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:491 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:491 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:491 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:491 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:491 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:491 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:492 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:554 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:555 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:643 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:644 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:644 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:674 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:749 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:754 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:850 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:851 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:972 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:973 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:18:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:028 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:028 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:028 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:028 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:028 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:028 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:030 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:114 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:115 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:129 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:130 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:202 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:281 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:298 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:322 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:323 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:334 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:459 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:459 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:459 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:459 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:459 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:460 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:461 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:466 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:466 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:466 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:556 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:648 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:649 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:676 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:681 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:19:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:697 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:19:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:719 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:19:735 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:741 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:19:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:755 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:756 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:809 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:810 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:842 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:883 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:19:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:900 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:19:900 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:19:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:983 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:19:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:007 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:008 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:024 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:025 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:028 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:033 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:052 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:074 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:096 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:112 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:112 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:143 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:175 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:176 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:177 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:180 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:181 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:183 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:183 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:184 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:185 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:188 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:188 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:290 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:291 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:292 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:292 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:292 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:296 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:296 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:324 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:369 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:386 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:405 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:405 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:443 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:459 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:474 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:490 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:504 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:504 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:506 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:506 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:506 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:506 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:506 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:507 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:507 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:507 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:507 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:508 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:508 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:508 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:508 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:509 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:509 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:519 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:519 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:524 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:524 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:540 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:541 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:545 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:564 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:564 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:572 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:575 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:578 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:578 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:589 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:589 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:596 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:602 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:604 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:605 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:606 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:607 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:607 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:620 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:624 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:624 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:624 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:625 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:625 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:625 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:625 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:625 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:625 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:625 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:631 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:631 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:659 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:662 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:662 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:663 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:668 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:668 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:673 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:673 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:680 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:690 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:690 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:697 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:697 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:701 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:701 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:703 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:704 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:704 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:709 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:710 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:714 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:726 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:732 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:732 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:737 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:738 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:742 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:750 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:772 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:773 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:774 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:775 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:775 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:776 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:778 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:783 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:783 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:792 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:798 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:799 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:800 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:806 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:811 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:816 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:822 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:822 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:827 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:827 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:841 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:841 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:857 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:858 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:863 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:863 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:871 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:872 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:874 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:875 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:876 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:876 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:876 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:878 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:879 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:879 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:880 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:881 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:881 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:889 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:890 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:891 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:892 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:892 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:899 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:900 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:903 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:903 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:915 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:919 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:919 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:956 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:956 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:961 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:961 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:977 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:982 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:20:996 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:20:997 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:003 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:039 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:039 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:039 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:039 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:039 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:039 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:040 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:041 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:043 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:045 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:045 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:050 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:075 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:076 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:097 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:121 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:129 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:129 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:152 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:160 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:179 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:201 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:205 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:214 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:215 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:228 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:232 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:234 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:236 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:236 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:241 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:241 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:247 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:252 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:275 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:280 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:280 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:288 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:342 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:342 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:345 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:347 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:348 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:356 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:356 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:360 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:361 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:366 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:366 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:376 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:378 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:379 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:382 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:382 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:422 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:422 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:427 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:427 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:435 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:436 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:436 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:437 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:437 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:437 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:437 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:438 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:438 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:439 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:443 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:443 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:449 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:450 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:451 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:452 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:458 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:458 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:477 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:511 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:512 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:516 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:516 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:527 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:527 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:539 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:539 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:540 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:541 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:542 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:542 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:544 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:544 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:548 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:552 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:557 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:561 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:561 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:567 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:568 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:568 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:583 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:588 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:589 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:589 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:589 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:589 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:589 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:589 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:593 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:593 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:599 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:599 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:609 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:638 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:643 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:643 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:655 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:655 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:668 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:673 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:674 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:674 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:675 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:680 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:714 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:714 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:714 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:715 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:716 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:717 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:718 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:720 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:720 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:726 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:738 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:759 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:764 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:764 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:778 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:789 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:792 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:794 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:794 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:810 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:827 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:827 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:833 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:838 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:838 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:852 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:854 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:854 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:859 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:870 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:871 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:874 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:874 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:887 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:887 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:903 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:915 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:915 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:931 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:934 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:934 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:939 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:952 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:952 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:957 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:957 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:961 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:978 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:979 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:980 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:980 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:980 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:981 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:985 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:985 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:990 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:990 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:21:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:21:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:003 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:012 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:012 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:017 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:023 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:024 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:024 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:029 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:029 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:035 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:035 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:040 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:040 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:046 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:066 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:066 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:071 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:071 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:076 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:076 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:097 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:097 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:106 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:110 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:130 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:138 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:141 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:144 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:144 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:150 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:167 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:170 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:170 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:191 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:191 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:191 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:193 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:194 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:198 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:198 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:198 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:203 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:203 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:226 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:226 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:242 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:262 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:262 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:300 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:301 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:301 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:306 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:306 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:336 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:337 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:337 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:343 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:343 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:351 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:358 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:358 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:368 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:368 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:384 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:384 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:390 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:390 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:398 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:406 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:407 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:434 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:434 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:455 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:456 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:457 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:457 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:457 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:457 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:457 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:457 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:457 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:457 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:457 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:480 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:480 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:485 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:485 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:488 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:489 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:491 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:491 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:493 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:498 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:508 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:508 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:508 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:509 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:514 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:521 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:521 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:529 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:529 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:529 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:530 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:536 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:536 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:536 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:536 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:536 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:558 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:564 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:564 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:573 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:578 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:595 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:595 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:606 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:622 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:628 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:629 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:633 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:633 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:636 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:641 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:641 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:647 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:647 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:671 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:674 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:674 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:680 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:681 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:682 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:683 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:683 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:683 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:688 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:688 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:690 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:698 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:698 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:702 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:705 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:705 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:710 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:735 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:735 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:769 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:770 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:771 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:774 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:782 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:784 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:784 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:787 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:787 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:789 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:790 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:795 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:808 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:808 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:818 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:835 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:835 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:840 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:859 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:859 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:864 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:864 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:864 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:868 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:868 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:881 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:883 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:884 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:884 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:884 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:885 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:891 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:891 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:914 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:914 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:933 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:940 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:942 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:945 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:945 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:951 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:951 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:967 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:967 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:984 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:984 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:985 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:990 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:990 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:995 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:995 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:22:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:997 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:22:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:000 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:000 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:005 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:005 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:014 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:017 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:018 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:019 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:019 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:019 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:027 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:027 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:027 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:028 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:035 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:051 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:051 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:056 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:056 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:064 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:064 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:071 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:071 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:077 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:077 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:087 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:094 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:094 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:101 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:108 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:115 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:115 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:127 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:127 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:127 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:132 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:146 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:150 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:150 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:151 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:155 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:155 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:156 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:157 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:158 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:161 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:161 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:161 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:166 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:166 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:169 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:174 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:174 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:178 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:179 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:179 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:179 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:192 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:192 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:197 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:197 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:196 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:202 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:205 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:209 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:209 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:212 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:214 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:214 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:219 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:219 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:224 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:247 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:253 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:253 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:257 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:258 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:259 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:260 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:260 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:260 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:260 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:260 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:263 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:263 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:268 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:268 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:269 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:270 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:272 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:273 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:274 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:274 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:274 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:283 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:284 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:288 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:288 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:307 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:320 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:320 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:325 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:325 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:326 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:326 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:335 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:347 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:347 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:357 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:357 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:362 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:362 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:364 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:365 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:366 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:367 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:367 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:368 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:375 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:375 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:382 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:383 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:384 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:388 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:388 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:393 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:399 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:399 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:411 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:416 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:417 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:423 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:425 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:425 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:430 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:433 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:433 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:439 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:445 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:445 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:447 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:450 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:450 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:461 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:466 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:466 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:466 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:466 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:467 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:468 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:469 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:469 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:469 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:470 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:471 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:472 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:475 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:475 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:482 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:482 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:488 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:488 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:498 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:505 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:505 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:510 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:513 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:514 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:515 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:516 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:516 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:525 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:528 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:530 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:530 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:537 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:537 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:539 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:544 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:550 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:550 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:550 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:555 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:559 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:560 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:561 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:561 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:561 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:569 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:570 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:571 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:571 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:577 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:578 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:579 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:580 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:581 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:581 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:581 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:582 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:582 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:582 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:586 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:586 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:591 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:591 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:596 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:596 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:603 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:607 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:607 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:609 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:610 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:611 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:612 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:612 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:612 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:613 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:618 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:618 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:618 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:623 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:629 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:630 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:633 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:634 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:635 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:635 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:635 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:637 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:638 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:639 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:640 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:641 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:641 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:641 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:651 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:651 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:651 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:651 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:652 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:653 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:656 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:656 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:661 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:661 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:667 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:667 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:667 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:669 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:670 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:672 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:672 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:677 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:681 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:685 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:686 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:687 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:688 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:688 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:689 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:691 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:692 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:699 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:699 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:704 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:704 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:704 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:709 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:710 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:711 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:714 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:714 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:719 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:720 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:721 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:721 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:721 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:721 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:722 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:723 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:726 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:726 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:732 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:732 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:736 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:737 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:738 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:739 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:740 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:740 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:743 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:746 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:746 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:750 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:751 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:752 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:755 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:756 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:757 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:760 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:761 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:762 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:762 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:762 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:767 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:768 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:768 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:768 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:774 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:777 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:778 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:779 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:780 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:781 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:781 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:787 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:787 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:790 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:791 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:793 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:794 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:794 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:794 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:795 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:799 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:799 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:799 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:804 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:809 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:809 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:808 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:812 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:814 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:816 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:816 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:820 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:821 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:823 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:823 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:828 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:828 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:833 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:833 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:838 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:838 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:840 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:841 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:845 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:845 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:847 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:848 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:849 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:851 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:851 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:853 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:854 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:855 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:856 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:857 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:859 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:859 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:858 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:859 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:860 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:861 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:863 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:863 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:865 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:866 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:868 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:869 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:869 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:869 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:875 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:875 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:879 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:882 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:883 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:883 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:889 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:892 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:894 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:895 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:896 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:897 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:897 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:903 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:904 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:905 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:907 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:908 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:908 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:908 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:910 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:912 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:913 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:913 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:913 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:914 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:916 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:917 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:918 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:918 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:918 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:922 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:927 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:927 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:929 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:930 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:932 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:932 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:941 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:941 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:948 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:952 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:953 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:954 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:954 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:954 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:955 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:959 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:959 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:960 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:964 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:964 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:969 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:970 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:974 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:975 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:975 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:980 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:985 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:987 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:987 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:993 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:993 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:23:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:998 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:23:999 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:000 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:001 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:002 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:002 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:002 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:004 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:006 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:007 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:007 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:009 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:010 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:011 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:012 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:013 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:013 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:013 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:017 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:030 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:045 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:047 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:047 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:047 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:047 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:053 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:053 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:058 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:058 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:067 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:067 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:069 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:073 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:073 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:075 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:076 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:077 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:078 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:079 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:079 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:079 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:080 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:081 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:084 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:084 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:090 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:090 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:095 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:096 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:098 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:098 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:104 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:126 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:126 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:126 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:131 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:132 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:136 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:136 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:142 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:143 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:144 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:146 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:146 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:147 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:148 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:149 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:152 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:153 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:154 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:155 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:155 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:155 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:159 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:160 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:160 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:160 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:163 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:164 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:168 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:168 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:168 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:171 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:172 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:173 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:173 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:173 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:182 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:183 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:183 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:183 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:188 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:196 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:200 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:214 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:214 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:229 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:229 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:233 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:234 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:233 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:238 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:238 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:238 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:239 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:240 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:241 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:242 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:243 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:243 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:243 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:244 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:245 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:246 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:248 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:248 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:249 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:253 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:253 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:261 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:262 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:263 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:266 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:266 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:273 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:282 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:285 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:286 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:287 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:287 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:287 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:294 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:295 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:296 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:297 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:298 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:298 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:301 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:302 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:303 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:304 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:304 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:304 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:305 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:307 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:309 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:309 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:315 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:315 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:319 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:320 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:320 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:320 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:330 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:335 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:340 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:340 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:361 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:362 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:363 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:364 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:364 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:369 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:370 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:373 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:374 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:375 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:375 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:375 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:380 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:381 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:384 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:384 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:387 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:392 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:392 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:392 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:392 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:392 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:393 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:394 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:405 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:405 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:413 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:438 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:457 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:457 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:481 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:495 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:500 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:516 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:517 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:518 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:519 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:519 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:522 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:523 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:524 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:527 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:527 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:543 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:543 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:543 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:545 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:546 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:547 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:548 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:548 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:553 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:553 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:578 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:608 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:613 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:613 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:619 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:654 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:659 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:659 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:675 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:688 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:705 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:706 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:707 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:708 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:708 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:709 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:713 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:713 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:736 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:744 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:745 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:746 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:747 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:748 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:748 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:748 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:753 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:770 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:781 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:783 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:785 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:786 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:786 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:786 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:796 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:797 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:800 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:800 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:813 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:817 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:835 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:842 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:842 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:855 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:873 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:877 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:877 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:877 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:882 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:886 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:887 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:888 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:890 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:890 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:898 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:902 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:926 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:926 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:940 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:946 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:946 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:950 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:951 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:952 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:952 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:982 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:986 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:987 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:988 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:989 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:990 ERROR 2162 --- [ Report-task-0] o.o.u.i.s.impl.IntentReportServiceImpl [97] : The fulfillmentInfo is null 2026-10-17 02:26:24:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:990 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:991 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:991 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:991 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:992 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:993 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:994 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:995 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:24:996 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:996 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:24:996 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:015 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:016 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:019 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:019 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:031 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:036 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:053 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:053 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:068 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:071 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:071 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:079 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:090 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:091 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:092 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:093 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:094 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:095 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:095 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:107 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:108 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:112 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:112 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:117 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:117 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:123 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:124 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:125 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:128 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:128 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:145 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:150 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:151 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:155 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:166 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:170 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:175 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:175 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:186 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:187 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:187 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:187 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:192 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:192 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:195 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:199 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:205 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:205 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:213 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:214 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:215 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:216 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:217 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:218 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:218 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:218 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:219 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:220 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:221 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:222 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:223 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:223 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:223 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:224 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:228 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:228 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:233 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:233 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:235 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:236 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:237 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:239 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:239 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:248 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:264 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:265 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:266 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:267 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:268 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:269 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:269 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:306 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:306 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:308 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:309 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:311 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:311 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:311 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:312 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:316 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:316 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:328 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:329 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:330 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:330 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:330 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:332 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:333 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:333 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:333 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:337 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:338 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:339 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:339 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:339 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:340 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:341 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:344 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:344 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:354 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:354 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:354 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:395 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:396 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:397 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:398 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:399 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:400 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:401 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:401 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:401 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:402 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:404 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:405 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:406 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:407 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:407 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:407 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:408 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:409 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:410 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:411 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:413 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:413 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:418 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:419 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:420 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:421 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:422 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:423 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:423 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:424 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:425 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:426 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:427 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:428 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:429 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:429 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:429 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:434 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:440 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:441 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:441 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:441 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:442 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:443 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:444 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:445 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:446 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:446 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:450 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:456 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:461 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:473 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:474 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:475 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:475 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:475 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:476 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:477 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:478 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:478 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:478 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:482 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:483 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:487 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:496 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:496 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:496 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:497 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:497 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:498 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:500 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:500 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:503 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:505 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:505 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:505 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:517 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:525 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:526 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:527 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:529 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:529 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:531 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:532 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:533 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:534 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:535 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:535 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:535 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:540 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:548 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:551 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:552 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:552 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:552 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:558 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:562 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:563 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:564 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:565 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:566 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:566 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:566 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:571 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:576 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:580 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:591 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:592 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:593 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:593 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:593 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:594 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:595 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:596 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:597 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:598 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:598 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:598 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:599 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:600 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:601 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:602 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:603 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:603 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:603 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:614 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:615 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:616 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:617 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:618 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:618 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:618 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:619 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:620 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:620 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:621 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:621 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:621 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:621 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:622 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:622 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:623 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:623 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:623 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:623 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:624 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:624 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:624 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:625 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:625 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:625 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:626 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:627 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:628 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:628 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:628 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:643 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:643 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:642 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:655 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:656 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:657 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:660 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:660 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:666 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:672 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:672 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:672 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:678 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:693 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:694 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:695 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:696 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:697 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:698 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:699 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:700 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:704 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:704 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:708 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:713 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:727 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:728 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:729 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:730 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:731 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:732 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:732 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:732 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:733 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:737 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:737 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:741 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:746 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:781 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:784 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:788 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:789 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:803 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:804 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:805 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:806 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:807 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:807 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:807 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:817 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:819 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:822 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:823 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:824 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:824 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:824 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:825 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:826 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:827 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:828 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:829 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:829 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:829 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:830 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:831 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:832 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:833 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:834 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:834 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:834 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:836 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:837 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:838 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:839 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:839 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:839 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:843 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:844 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:844 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:844 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:845 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:846 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:849 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:849 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:862 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:863 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:864 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:864 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:867 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:872 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:879 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:879 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:906 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:909 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:911 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:912 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:912 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:918 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:922 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:923 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:924 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:925 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:926 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:927 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:928 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:928 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:928 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:932 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:933 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:934 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:934 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:934 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:935 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:936 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:938 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:938 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:938 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:938 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:939 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:939 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:939 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:939 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:940 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:941 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:942 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:942 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:942 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:943 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:944 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:944 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:944 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:945 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:946 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:947 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:948 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:949 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:949 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:949 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:956 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:957 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:958 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:959 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:959 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:959 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:961 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:962 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:963 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:964 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:964 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:964 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:25:980 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:997 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:25:997 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:005 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:010 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:014 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:014 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:026 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:031 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:042 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:044 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:044 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:044 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:046 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:047 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:048 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:049 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:049 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:050 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:051 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:052 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:053 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:054 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:054 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:054 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:055 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:056 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:057 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:058 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:058 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:058 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:059 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:060 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:061 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:062 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:062 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:062 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:063 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:064 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:065 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:066 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:067 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:067 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:067 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:070 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:071 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:071 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:071 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:072 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:073 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:074 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:075 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:075 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:085 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:086 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:087 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:088 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:089 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:090 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:091 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:098 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:099 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:100 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:101 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:102 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:102 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:102 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:109 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:110 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:111 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:112 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:113 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:113 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:113 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:118 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:120 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:121 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:122 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:125 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:125 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:133 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:135 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:136 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:137 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:138 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:138 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:139 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:143 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:165 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:204 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:206 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:207 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:208 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:209 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:209 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:209 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:210 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:211 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:215 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:215 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:225 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:226 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:226 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:226 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:227 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:228 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:229 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:230 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:231 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:232 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:232 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:247 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:248 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:249 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:249 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:250 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:251 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:252 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:253 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:254 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:255 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:255 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:255 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:255 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:255 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:255 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:255 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:256 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:261 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:261 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:271 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:277 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:310 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:310 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:310 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:313 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:314 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:315 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:316 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:316 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:321 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:326 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:342 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:343 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:344 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:346 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:347 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:347 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:347 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:348 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:349 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:350 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:351 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:352 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:353 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:353 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:353 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:355 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:356 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:357 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:358 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:359 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:359 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:359 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:364 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:384 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:384 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:385 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:386 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:390 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:390 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:412 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:432 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:433 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:434 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:437 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:437 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:448 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:451 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:452 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:453 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:453 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:453 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:462 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:463 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:464 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:465 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:465 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:465 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:465 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:466 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:466 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:479 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:480 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:481 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:482 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:483 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:484 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:484 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:485 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:485 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:486 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:487 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:490 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:490 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:497 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:499 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:500 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:501 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:502 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:502 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:503 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:504 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:509 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:509 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:519 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:520 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:521 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:525 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:544 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-10-17 02:26:26:549 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [98] : CCVPN instance creation error: failed to send to so within time frame 2026-10-17 02:26:26:550 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:554 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:556 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:556 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:568 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [105] : Details:Cannot invoke "retrofit2.Call.execute()" because the return value of "org.onap.usecaseui.intentanalysis.adapters.so.apicall.SOAPICall.createIntentInstance(okhttp3.RequestBody)" is null 2026-10-17 02:26:26:570 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:571 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:574 ERROR 2162 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [116] : delete instance to SO error :java.lang.StringIndexOutOfBoundsException: Range [4, 0) out of bounds for length 0 2026-10-17 02:26:26:576 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:577 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:582 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:582 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:588 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:588 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:594 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:595 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:603 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:603 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:609 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:610 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:616 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:616 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:622 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:623 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:628 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:628 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:634 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:634 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:638 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:639 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:643 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:644 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:648 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:648 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:653 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:653 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:658 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:658 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:664 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:664 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:668 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:668 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:674 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:674 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:679 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:679 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:684 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:684 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:689 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:689 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:698 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:698 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:703 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:703 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:705 ERROR 2162 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [151] : Create intent configuration policy type failed. 2026-10-17 02:26:26:705 ERROR 2162 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [125] : Create and deploy the intent configuration policy failed. 2026-10-17 02:26:26:708 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:709 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:713 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:713 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:719 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:719 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:723 ERROR 2162 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [169] : Create intent configuration policy failed. 2026-10-17 02:26:26:723 ERROR 2162 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [125] : Create and deploy the intent configuration policy failed. 2026-10-17 02:26:26:724 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:724 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:728 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:728 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:733 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:733 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:738 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:738 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:743 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:743 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:748 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:748 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:752 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:752 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:753 ERROR 2162 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [78] : Create modify cll policy failed. 2026-10-17 02:26:26:757 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:757 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:760 ERROR 2162 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [183] : Deploy intent configuration policy failed. 2026-10-17 02:26:26:760 ERROR 2162 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [125] : Create and deploy the intent configuration policy failed. 2026-10-17 02:26:26:762 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:762 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:767 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:767 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:772 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:772 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:777 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:777 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:782 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:782 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:787 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:787 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:792 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:792 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:797 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:797 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:802 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:802 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:807 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:807 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:812 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:812 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:817 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:817 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:823 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:823 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:828 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:828 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:833 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:833 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:838 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:838 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:843 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:843 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:848 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:848 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:853 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:853 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:858 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:858 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:863 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:863 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:869 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:869 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:874 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:874 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:879 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:879 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:899 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:899 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:904 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:904 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:909 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:909 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:914 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:914 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:919 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:919 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:923 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:923 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:928 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:928 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:933 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:933 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:937 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:937 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:943 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:943 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:947 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:947 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:952 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:952 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:957 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:957 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:962 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:962 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:967 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:967 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:971 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:972 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:976 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:976 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:981 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:981 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:986 ERROR 2162 --- [ main] o.o.u.i.controller.IntentController [101] : Execute update intent Exception: org.mockito.exceptions.misusing.InvalidUseOfMatchersException: Invalid use of argument matchers! 1 matchers expected, 2 recorded: -> at org.onap.usecaseui.intentanalysis.controller.IntentControllerTest.testUpdateIntentByIdCommonException(IntentControllerTest.java:93) -> at org.onap.usecaseui.intentanalysis.controller.IntentControllerTest.testUpdateIntentByIdCommonException(IntentControllerTest.java:93) This exception may occur if matchers are combined with raw values: //incorrect: someMethod(any(), "raw String"); When using matchers, all arguments have to be provided by matchers. For example: //correct: someMethod(any(), eq("String by matcher")); For more info see javadoc for Matchers class. at org.onap.usecaseui.intentanalysis.controller.IntentController.updateIntentById(IntentController.java:93) at org.onap.usecaseui.intentanalysis.controller.IntentControllerTest.testUpdateIntentByIdCommonException(IntentControllerTest.java:93) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:76) at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at org.junit.runner.JUnitCore.run(JUnitCore.java:115) at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42) at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80) at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) 2026-10-17 02:26:26:986 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:986 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:991 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:991 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:996 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:26:996 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:001 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:001 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:005 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:006 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:010 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:011 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:015 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:015 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:020 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:020 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:025 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:025 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:030 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:030 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:035 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:035 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:040 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:040 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:044 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:044 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:049 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:049 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:054 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:054 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:059 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:059 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:064 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:064 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:068 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:068 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:073 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:073 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:077 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:077 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:082 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:082 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:087 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:087 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:092 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:092 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:097 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:097 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:102 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:103 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:107 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:107 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:113 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:113 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:118 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:119 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:123 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:123 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:127 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:128 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:132 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:132 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:137 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:137 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:142 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:142 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:147 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:147 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:152 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:152 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:156 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:156 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:163 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:163 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:170 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:177 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:198 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:199 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:204 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:204 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:208 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:229 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:229 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:249 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:249 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:281 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:281 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:286 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:286 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:291 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:291 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:296 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:320 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:344 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:353 ERROR 2162 --- [ main] o.o.u.i.s.impl.IntentInstanceServiceImpl[70] : delete intent instance is failed,intentId is intentId2 2026-10-17 02:26:27:358 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:358 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:363 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:363 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:368 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:368 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:373 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:373 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:378 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:378 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:383 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:383 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:388 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:388 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:392 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:392 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:398 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:401 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:403 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:403 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:408 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:408 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:413 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:413 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:418 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:418 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:427 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:427 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:432 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:432 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:437 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:437 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:460 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:460 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:465 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:482 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:493 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:493 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:498 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:508 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:508 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:515 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:515 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:520 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:529 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:529 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:534 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:535 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:539 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:544 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:544 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:562 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:583 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:583 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:592 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:592 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:597 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:597 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:602 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:607 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:607 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:611 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:611 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:616 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:616 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:620 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:620 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:625 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:625 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:630 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:630 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:635 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:635 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:640 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:640 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:645 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:645 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:649 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:649 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:654 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:654 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:658 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:658 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:663 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:663 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:668 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:668 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:673 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:673 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:678 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:678 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:683 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:683 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:688 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:688 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:710 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:710 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:717 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:717 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:722 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:722 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:727 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:727 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:731 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:731 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:736 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:736 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:741 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:741 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:746 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:746 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:751 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:751 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:756 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:756 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:761 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:761 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:766 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:766 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:772 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:772 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:777 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:777 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:781 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:781 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:787 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:787 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:792 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:792 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:797 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:797 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:802 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:802 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:808 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:808 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:813 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:814 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:818 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:818 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:823 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:824 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:828 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:828 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:834 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:834 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:839 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:839 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:844 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:844 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:849 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:849 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:854 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:855 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:859 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:859 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:865 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:865 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:870 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:870 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:928 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:928 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:936 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:936 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:940 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:940 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:945 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:945 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:949 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:949 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:955 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:955 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:960 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:960 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:965 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:965 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:974 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:974 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:979 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:979 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:984 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:984 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:989 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:989 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:994 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:994 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:998 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:27:998 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:003 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:007 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:007 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:013 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:013 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:018 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:018 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:023 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:023 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:028 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:028 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:033 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:033 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:038 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:038 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:042 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:042 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:047 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:047 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:052 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:052 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:057 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:058 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:062 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:062 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:066 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:066 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:071 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:071 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:076 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:076 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:081 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:081 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:085 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:085 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:090 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:090 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:096 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:096 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:101 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:105 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:105 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:110 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:110 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:115 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:115 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:120 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:120 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:126 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:126 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:131 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:131 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:136 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:136 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:142 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:142 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:146 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:146 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:152 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:152 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:157 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:157 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:163 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:163 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:168 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:168 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:174 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:174 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:178 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:178 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:183 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:183 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:188 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:188 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:193 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:193 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:197 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:197 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:202 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:202 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:207 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:207 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:212 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:212 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:217 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:217 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:222 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:222 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:227 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:227 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:231 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:231 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:236 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:236 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:241 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:241 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:245 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:245 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:250 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:250 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:255 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:255 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:260 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:260 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:264 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:264 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:269 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:269 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:273 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:273 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:278 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:278 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:283 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:283 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:287 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:287 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:292 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:292 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:297 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:297 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:302 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:302 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:306 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:306 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:324 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:324 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:329 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:329 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:334 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:334 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:339 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:339 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:344 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:344 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:349 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:349 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:354 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:354 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:358 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:358 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:364 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:364 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:369 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:369 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:373 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:373 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:379 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:379 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:384 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:384 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:389 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:389 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:394 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:394 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:399 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:399 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:404 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:404 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:409 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:409 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:414 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:414 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:419 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:419 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:424 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:424 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:428 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:428 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:433 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:433 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:438 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:438 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:442 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:442 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:447 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:447 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:452 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:452 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:457 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:457 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:461 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:461 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:467 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:467 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:471 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:471 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:476 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:476 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:481 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:481 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:486 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:486 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:490 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:490 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:495 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:495 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:500 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:500 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:505 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:504 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:510 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:510 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:515 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:515 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:520 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:520 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:525 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:529 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:529 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:534 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:534 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:538 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:538 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:543 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:543 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:547 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:547 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:552 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:552 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:556 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:556 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:561 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:561 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:565 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:565 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:570 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:570 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:575 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:575 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:579 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:579 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:584 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:584 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:589 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:589 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:593 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:593 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:598 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:598 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:603 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:603 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:608 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:608 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:612 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:612 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:617 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:617 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:621 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:621 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:626 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:626 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:630 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:630 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:635 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:635 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:639 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:639 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:644 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:644 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:648 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:648 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:652 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:652 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:657 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:657 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:661 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:661 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:666 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:666 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:670 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:670 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:675 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:675 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:679 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:679 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:683 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:683 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:688 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:688 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:692 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:692 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:697 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:697 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:701 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:701 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:706 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:706 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:710 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:710 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:715 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:715 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:719 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:719 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:724 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:724 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:728 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:728 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:733 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:733 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:737 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:737 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:742 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:742 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:746 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:746 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:750 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:750 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:755 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:755 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:759 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:759 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:764 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:764 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:768 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:768 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:773 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:773 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:778 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:778 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:783 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:783 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:788 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:788 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:792 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:792 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:797 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:797 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:801 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:801 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:806 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:806 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:810 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:810 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:815 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:815 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:819 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:819 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:824 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:824 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:828 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:828 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:832 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:832 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:837 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:837 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:842 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:843 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:847 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:847 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:852 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:853 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:857 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:857 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:862 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:862 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:867 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:867 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:871 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:872 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:876 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:876 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:880 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:881 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:885 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:885 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:889 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:890 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:896 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:896 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:900 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:900 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:905 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:905 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:910 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:910 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:915 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:915 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:919 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:919 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:924 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:924 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:929 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:929 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:933 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:933 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:938 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:938 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:943 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:943 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:947 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:947 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:951 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:951 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:956 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:956 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:961 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:961 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:966 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:966 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:975 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:979 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:979 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:984 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:984 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:989 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:989 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:994 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:994 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:998 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:28:998 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:003 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:008 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:008 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:012 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:012 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:017 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:017 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:021 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:021 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:026 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:026 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:030 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:030 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:035 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:035 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:040 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:040 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:044 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:044 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:049 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:049 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:053 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:053 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:058 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:058 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:063 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:063 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:067 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:067 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:071 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:071 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:076 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:076 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:081 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:081 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:085 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:086 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:090 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:090 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:096 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:097 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:101 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:106 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:106 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:110 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:110 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:115 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:115 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:120 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:120 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:125 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:125 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:129 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:130 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:134 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:134 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:139 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:139 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:144 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:144 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:148 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:148 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:153 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:153 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:158 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:158 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:163 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:163 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:168 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:168 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:172 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:172 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:177 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:177 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:181 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:181 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:186 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:186 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:191 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:191 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:196 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:196 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:200 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:200 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:205 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:205 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:210 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:210 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:215 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:215 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:220 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:220 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:224 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:224 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:229 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:229 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:234 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:234 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:238 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:238 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:243 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:243 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:248 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:248 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:252 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:252 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:256 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:256 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:261 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:261 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:266 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:266 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:271 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:271 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:275 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:275 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:280 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:280 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:284 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:284 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:290 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:290 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:294 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:294 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:298 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:299 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:303 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:303 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:308 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:308 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:312 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:313 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:317 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:317 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:322 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:322 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:327 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:327 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:331 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:332 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:336 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:336 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:341 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:341 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:345 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:345 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:350 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:350 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:379 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:379 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:384 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:384 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:389 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:389 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:393 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:393 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:398 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:398 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:403 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:403 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:408 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:408 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:412 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:412 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:417 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:417 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:422 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:422 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:426 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:426 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:431 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:431 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:435 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:435 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:440 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:440 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:446 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:446 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:451 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:451 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:455 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:455 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:460 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:460 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:465 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:465 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:469 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:469 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:474 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:474 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:479 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:479 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:483 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:483 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:488 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:488 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:492 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:493 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:497 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:497 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:502 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:502 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:506 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:506 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:511 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:511 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:516 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:516 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:521 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:521 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:525 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:530 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:530 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:535 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:535 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:539 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:539 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:544 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:544 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:549 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:549 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:553 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:553 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:558 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:558 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:563 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:563 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:567 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:567 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:572 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:572 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:576 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:576 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:580 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:580 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:586 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:586 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:590 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:590 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:595 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:595 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:600 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:600 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:605 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:605 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:609 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:609 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:614 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:614 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:619 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:619 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:623 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:623 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:628 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:628 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:632 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:632 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:637 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:637 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:642 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:642 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:646 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:646 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:651 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:651 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:656 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:656 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:660 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:660 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:665 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:665 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:670 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:670 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:674 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:674 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:679 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:679 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:683 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:683 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:688 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:688 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:697 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:697 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:702 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:702 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:707 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:707 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:711 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:712 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:716 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:716 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:721 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:721 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:725 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:725 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:730 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:730 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:735 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:735 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:739 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:739 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:744 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:744 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:749 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:749 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:754 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:754 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:758 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:758 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:763 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:763 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:768 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:768 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:772 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:772 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:777 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:777 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:783 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:783 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:788 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:788 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:792 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:793 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:797 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:797 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:802 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:802 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:807 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:807 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:812 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:812 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:816 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:816 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:821 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:821 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:825 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:826 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:830 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:830 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:835 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:835 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:839 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:839 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:844 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:844 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:849 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:849 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:853 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:853 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:858 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:858 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:863 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:863 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:867 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:868 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:872 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:872 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:877 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:877 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:882 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:882 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:887 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:887 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:891 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:892 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:896 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:896 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:900 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:901 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:905 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:905 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:910 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:910 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:915 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:915 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:919 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:919 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:924 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:924 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:928 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:929 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:933 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:933 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:938 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:938 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:943 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:943 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:948 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:948 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:954 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:954 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:958 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:959 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:963 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:963 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:968 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:968 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:972 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:972 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:977 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:977 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:982 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:982 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:987 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:987 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:991 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:992 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:996 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:29:996 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:001 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:001 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:019 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:023 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:024 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:028 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:028 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:033 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:033 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:037 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:037 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:042 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:042 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:047 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:047 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:052 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:052 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:057 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:057 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:062 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:062 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:066 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:066 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:071 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:071 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:075 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:076 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:080 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:080 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:085 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:085 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:090 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:090 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:094 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:095 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:099 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:099 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:104 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:104 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:109 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:109 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:114 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:114 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:118 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:119 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:123 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:124 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:128 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:129 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:133 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:133 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:138 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:139 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:143 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:143 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:148 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:148 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:153 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:153 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:157 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:158 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:162 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:162 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:167 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:167 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:172 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:172 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:178 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:178 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:182 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:182 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:187 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:188 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:192 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:193 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:198 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:198 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:202 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:202 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:207 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:207 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:212 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:212 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:217 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:217 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:222 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:222 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:227 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:227 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:232 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:232 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:237 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:237 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:242 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:242 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:246 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:247 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:251 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:251 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:255 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:256 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:260 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:260 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:265 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:265 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:269 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:270 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:274 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:274 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:279 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:279 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:285 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:285 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:289 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:290 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:295 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:295 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:300 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:300 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:305 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:305 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:309 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:309 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:314 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:314 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:318 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:319 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:328 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:333 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:333 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:338 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:338 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:343 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:343 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:347 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:348 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:352 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:352 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:357 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:357 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:362 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:366 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:366 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:371 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:371 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:376 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:376 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:381 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:381 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:386 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:386 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:390 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:390 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:395 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:395 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:400 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:400 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:404 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:405 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:412 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:412 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:417 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:417 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:421 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:422 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:426 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:427 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:431 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:431 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:436 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:436 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:440 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:441 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:445 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:445 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:450 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:451 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:455 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:455 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:460 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:460 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:465 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:465 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:470 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:470 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:475 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:475 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:480 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:480 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:485 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:485 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:490 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:490 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:494 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:495 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:499 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:500 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:504 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:505 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:509 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:510 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:514 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:514 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:519 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:519 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:524 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:524 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:529 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:529 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:534 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:534 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:538 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:539 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:543 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:543 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:548 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:548 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:553 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:553 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:558 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:558 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:562 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:562 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:567 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:567 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:571 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:571 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:576 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:576 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:580 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:580 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:585 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:585 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:589 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:590 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:594 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:594 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:598 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:598 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:603 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:603 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:607 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:607 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:612 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:612 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:616 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:616 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:621 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:621 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:625 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:626 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:630 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:630 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:635 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:635 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:640 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:640 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:644 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:644 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:649 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:649 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:654 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:654 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:658 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:659 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:664 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:664 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:669 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:669 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:674 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:674 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:679 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:679 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:685 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:685 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:690 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:690 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:696 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:696 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:701 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:701 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:706 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:706 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:711 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:711 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:716 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:716 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:721 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:721 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:727 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:727 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:732 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:732 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:737 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:738 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:743 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:743 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:748 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:748 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:753 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:753 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:759 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:759 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:764 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:764 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:769 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:769 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:774 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:774 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:779 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:780 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:785 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:785 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:790 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:790 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:795 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:796 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:801 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:801 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:805 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:806 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:810 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:810 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:815 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:815 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:820 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:820 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:825 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:825 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:831 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:831 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:835 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:836 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:840 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:840 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:845 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:845 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:850 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:850 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:855 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:856 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:860 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:860 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:865 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:865 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:870 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:871 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:875 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:876 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:880 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:880 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:885 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:885 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:891 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:891 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:896 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:896 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:901 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:901 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:906 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:906 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:911 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:911 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:916 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:917 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:922 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:922 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:927 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:927 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:932 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:932 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:937 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:937 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:942 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:943 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:948 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:948 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:953 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:953 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:958 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:959 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:964 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:964 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:969 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:969 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:974 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:975 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:980 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:980 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:985 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:985 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:990 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:991 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:996 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:30:996 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:001 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:001 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:006 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:006 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:012 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:012 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:017 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:017 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:022 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:022 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:027 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:027 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:032 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:032 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:038 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:038 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:043 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:044 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:049 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:050 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:055 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:055 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:060 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:060 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:066 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:066 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:071 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:072 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:076 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:076 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:081 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:082 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:087 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:087 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:092 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:092 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:097 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:098 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:103 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:103 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:108 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:108 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:113 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:113 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:118 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:118 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:123 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:123 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:129 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:129 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:134 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:134 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:139 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:139 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:144 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:145 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:150 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:150 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:155 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:155 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:160 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:160 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:165 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:165 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:170 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:171 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:176 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:176 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:182 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:182 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:186 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:187 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:191 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:192 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:196 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:197 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:202 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:202 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:207 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:207 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:213 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:213 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:218 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:218 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:224 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:224 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:229 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:229 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:235 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:235 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:240 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:240 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:245 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:245 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:250 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:251 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:256 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:256 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:262 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:262 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:267 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:267 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:272 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:272 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:278 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:278 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:284 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:284 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:289 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:290 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:295 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:296 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:301 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:301 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:306 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:306 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:312 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:312 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:317 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:318 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:328 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:334 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:334 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:339 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:339 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:344 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:344 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:349 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:349 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:369 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:369 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:373 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:374 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:378 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:378 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:382 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:382 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:387 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:387 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:392 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:392 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:397 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:397 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:402 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:402 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:407 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:407 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:411 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:411 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:416 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:416 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:421 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:422 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:427 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:427 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:432 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:432 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:437 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:437 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:442 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:442 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:447 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:448 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:452 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:453 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:458 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:458 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:463 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:463 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:468 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:469 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:473 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:473 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:478 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:478 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:482 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:483 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:487 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:487 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:492 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:492 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:496 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:497 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:501 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:502 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:506 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:506 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:511 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:511 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:515 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:516 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:521 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:521 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:525 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:526 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:530 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:530 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:535 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:536 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:540 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:540 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:544 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:549 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:551 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:554 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:554 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:558 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:559 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:563 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:564 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:568 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:569 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:573 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:574 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:578 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:578 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:583 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:583 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:588 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:588 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:592 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:593 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:597 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:598 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:603 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:607 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:608 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:613 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:613 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:618 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:618 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:623 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:623 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:627 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:628 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:632 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:633 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:638 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:643 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:643 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:648 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:648 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:653 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:653 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:658 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:658 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:664 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:664 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:669 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:669 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:673 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:674 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:678 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:679 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:685 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:685 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:690 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:690 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:695 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:696 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:700 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:700 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:705 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:705 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:711 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:711 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:716 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:716 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:721 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:721 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:726 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:726 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:731 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:731 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:736 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:736 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:741 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:741 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:745 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:745 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:750 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:750 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:755 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:755 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:761 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:761 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:766 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:766 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:771 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:771 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:776 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:781 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:782 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:786 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:786 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:790 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:790 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:795 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:795 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:800 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:800 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:805 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:805 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:809 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:809 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:814 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:814 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:818 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:819 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:823 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:823 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:828 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:828 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:833 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:833 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:837 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:837 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:842 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:842 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:847 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:847 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:851 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:851 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:856 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:856 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:861 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:861 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:865 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:865 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:870 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:870 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:874 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:874 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:879 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:879 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:883 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:883 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:888 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:888 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:892 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:892 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:897 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:897 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:901 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:902 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:906 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:906 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:910 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:910 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:915 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:915 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:919 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:919 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:923 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:924 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:928 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:928 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:932 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:933 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:937 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:937 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:942 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:942 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:946 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:946 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:951 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:951 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:955 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:955 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:960 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:960 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:965 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:965 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:974 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:974 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:979 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:979 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:984 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:984 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:989 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:989 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:994 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:994 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:998 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:31:998 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:003 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:008 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:008 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:012 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:012 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:017 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:017 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:022 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:022 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:027 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:027 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:032 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:032 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:037 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:037 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:041 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:041 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:046 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:046 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:051 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:051 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:056 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:057 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:062 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:062 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:067 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:067 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:072 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:072 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:077 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:077 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:083 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:083 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:088 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:088 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:093 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:093 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:097 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:097 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:101 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:106 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:106 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:111 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:111 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:117 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:117 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:122 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:122 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:126 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:126 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:131 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:131 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:135 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:135 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:140 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:140 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:145 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:145 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:150 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:150 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:155 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:155 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:160 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:160 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:165 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:165 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:171 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:171 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:176 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:176 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:181 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:181 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:186 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:186 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:191 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:191 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:195 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:195 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:200 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:200 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:205 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:205 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:210 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:211 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:216 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:216 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:221 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:221 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:225 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:226 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:230 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:230 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:235 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:235 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:239 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:239 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:243 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:243 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:247 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:248 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:252 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:252 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:257 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:257 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:261 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:261 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:265 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:265 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:270 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:270 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:274 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:274 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:278 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:278 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:283 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:283 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:287 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:287 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:291 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:291 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:296 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:296 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:300 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:300 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:305 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:305 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:309 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:309 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:314 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:314 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:318 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:318 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:328 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:333 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:333 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:338 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:338 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:343 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:343 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:347 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:347 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:352 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:352 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:356 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:356 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:361 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:366 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:366 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:370 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:370 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:375 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:375 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:379 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:379 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:384 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:384 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:389 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:389 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:394 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:394 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:398 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:398 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:403 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:403 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:408 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:408 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:412 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:412 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:416 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:416 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:421 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:421 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:426 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:426 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:431 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:431 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:435 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:436 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:441 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:441 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:445 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:445 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:451 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:451 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:456 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:457 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:462 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:462 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:468 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:468 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:474 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:474 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:480 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:480 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:486 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:486 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:492 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:492 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:499 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:499 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:505 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:505 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:511 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:511 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:518 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:518 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:524 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:524 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:530 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:530 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:536 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:536 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:542 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:542 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:548 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:548 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:553 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:553 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:559 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:559 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:565 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:565 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:571 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:571 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:577 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:577 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:583 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:583 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:589 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:589 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:595 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:595 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:602 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:608 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:608 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:614 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:614 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:620 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:620 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:626 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:626 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:632 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:632 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:638 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:644 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:644 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:650 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:650 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:656 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:656 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:662 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:662 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:668 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:668 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:675 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:675 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:681 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:681 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:687 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:687 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:693 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:693 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:699 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:699 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:706 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:706 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:712 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:712 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:718 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:718 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:724 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:724 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:731 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:731 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:737 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:737 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:743 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:743 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:750 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:750 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:756 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:756 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:761 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:761 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:768 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:768 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:774 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:774 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:780 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:780 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:786 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:786 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:792 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:792 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:798 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:798 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:805 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:805 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:810 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:811 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:817 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:817 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:824 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:824 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:830 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:830 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:836 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:836 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:842 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:842 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:849 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:849 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:854 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:854 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:860 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:860 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:866 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:866 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:872 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:872 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:879 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:879 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:885 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:885 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:891 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:891 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:898 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:898 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:904 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:904 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:910 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:910 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:917 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:917 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:923 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:923 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:929 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:929 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:936 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:936 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:942 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:942 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:948 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:948 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:954 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:954 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:960 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:960 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:966 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:966 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:972 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:972 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:980 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:980 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:986 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:986 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:994 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:32:994 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:000 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:000 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:005 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:005 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:011 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:011 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:016 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:016 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:021 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:021 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:026 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:026 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:031 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:031 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:036 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:036 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:041 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:041 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:046 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:046 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:051 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:051 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:056 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:056 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:061 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:061 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:065 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:065 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:070 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:070 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:075 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:075 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:080 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:080 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:085 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:085 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:090 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:090 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:095 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:095 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:100 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:100 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:105 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:105 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:110 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:110 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:114 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:114 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:119 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:119 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:124 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:124 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:129 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:129 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:133 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:133 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:138 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:138 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:143 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:143 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:148 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:148 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:153 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:153 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:158 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:158 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:163 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:163 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:176 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:176 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:181 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:181 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:186 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:186 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:190 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:190 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:195 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:195 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:200 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:200 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:205 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:205 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:209 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:209 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:215 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:215 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:219 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:219 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:224 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:224 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:229 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:229 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:233 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:233 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:238 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:238 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:242 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:242 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:247 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:247 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:251 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:251 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:256 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:256 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:261 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:261 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:265 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:265 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:270 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:270 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:274 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:275 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:279 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:279 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:283 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:284 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:288 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:288 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:292 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:292 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:297 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:297 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:301 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:301 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:306 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:306 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:310 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:310 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:315 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:315 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:319 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:319 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:328 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:332 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:332 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:337 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:337 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:341 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:342 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:346 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:346 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:351 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:351 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:356 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:356 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:361 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:366 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:366 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:371 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:371 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:375 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:375 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:379 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:379 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:384 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:384 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:388 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:388 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:393 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:393 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:397 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:397 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:401 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:401 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:406 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:406 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:410 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:410 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:423 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:423 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:428 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:428 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:432 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:432 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:437 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:437 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:441 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:441 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:446 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:446 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:450 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:450 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:455 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:455 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:460 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:460 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:465 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:465 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:470 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:470 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:475 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:475 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:480 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:480 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:485 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:485 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:490 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:490 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:495 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:495 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:500 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:500 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:505 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:505 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:510 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:510 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:515 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:515 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:520 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:520 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:524 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:524 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:529 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:529 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:534 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:534 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:539 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:539 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:544 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:544 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:549 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:549 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:554 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:554 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:559 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:559 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:563 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:564 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:568 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:568 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:573 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:573 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:578 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:578 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:583 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:583 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:587 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:587 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:592 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:592 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:597 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:597 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:602 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:602 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:606 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:607 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:612 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:612 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:617 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:617 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:622 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:622 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:627 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:627 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:632 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:632 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:637 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:637 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:642 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:642 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:647 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:647 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:652 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:652 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:657 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:657 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:662 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:662 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:668 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:668 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:673 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:673 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:679 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:679 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:684 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:684 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:690 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:690 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:695 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:695 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:701 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:701 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:707 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:707 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:712 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:712 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:718 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:718 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:723 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:723 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:728 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:728 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:734 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:734 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:739 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:740 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:745 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:745 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:750 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:750 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:755 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:755 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:760 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:760 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:765 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:765 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:770 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:771 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:775 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:776 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:780 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:781 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:785 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:786 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:791 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:791 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:796 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:796 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:801 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:801 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:806 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:806 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:811 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:811 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:816 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:816 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:821 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:821 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:826 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:826 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:831 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:831 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:835 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:836 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:840 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:841 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:845 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:845 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:850 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:850 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:855 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:855 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:860 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:860 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:864 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:865 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:869 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:869 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:874 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:874 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:878 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:878 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:883 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:883 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:888 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:888 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:893 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:893 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:898 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:898 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:903 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:903 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:907 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:907 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:912 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:912 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:917 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:917 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:922 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:922 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:927 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:927 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:932 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:932 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:937 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:937 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:942 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:942 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:946 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:946 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:951 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:951 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:955 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:956 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:960 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:960 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:965 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:965 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:970 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:970 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:974 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:975 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:979 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:979 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:984 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:984 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:989 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:989 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:994 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:994 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:998 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:33:998 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:003 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:003 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:007 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:008 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:012 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:012 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:017 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:017 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:022 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:022 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:026 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:026 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:031 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:031 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:036 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:036 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:041 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:041 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:045 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:046 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:050 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:050 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:055 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:055 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:060 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:060 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:065 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:065 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:070 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:070 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:074 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:075 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:079 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:079 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:084 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:084 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:089 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:090 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:094 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:094 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:099 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:099 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:104 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:104 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:109 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:109 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:114 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:114 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:119 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:119 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:124 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:124 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:129 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:129 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:134 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:134 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:139 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:139 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:144 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:144 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:151 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:151 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:156 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:156 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:161 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:161 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:166 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:166 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:170 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:171 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:175 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:176 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:181 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:181 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:186 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:186 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:191 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:191 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:196 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:196 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:201 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:201 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:206 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:206 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:211 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:211 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:215 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:216 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:220 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:221 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:225 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:226 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:231 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:231 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:235 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:236 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:241 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:241 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:246 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:246 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:252 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:252 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:257 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:258 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:263 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:263 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:268 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:268 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:273 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:273 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:278 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:279 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:284 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:284 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:289 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:290 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:295 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:295 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:300 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:300 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:305 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:306 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:311 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:311 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:316 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:316 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:328 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:333 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:333 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:338 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:339 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:344 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:344 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:349 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:350 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:355 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:355 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:361 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:361 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:366 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:366 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:372 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:372 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:377 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:377 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:382 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:383 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:387 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:388 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:394 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:394 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:399 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:400 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:405 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:405 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:410 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:411 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:415 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:416 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:420 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:421 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:426 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:426 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:431 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:431 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:436 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:436 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:441 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:441 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:446 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:447 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:451 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:451 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:457 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:457 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:462 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:463 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:467 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:468 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:473 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:473 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:478 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:478 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:484 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:484 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:489 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:489 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:494 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:494 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:499 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:499 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:504 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:504 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:509 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:509 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:514 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:514 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:519 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:519 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:524 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:524 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:529 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:529 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:534 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:534 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:539 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:539 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:544 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:544 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:549 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:549 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:554 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:554 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:559 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:559 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:564 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:564 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:569 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:569 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:574 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:574 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:579 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:579 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:583 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:584 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:588 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:589 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:593 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:593 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:598 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:598 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:603 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:603 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:608 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:609 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:613 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:613 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:618 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:618 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:623 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:623 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:628 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:628 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:633 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:633 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:638 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:638 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:643 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:643 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:648 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:648 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:653 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:653 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:658 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:658 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:663 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:663 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:668 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:668 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:673 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:674 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:678 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:679 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:685 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:685 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:690 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:690 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:695 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:695 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:700 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:701 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:706 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:706 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:711 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:712 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:716 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:717 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:722 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:722 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:727 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:727 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:732 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:732 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:737 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:737 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:742 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:742 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:747 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:748 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:752 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:753 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:759 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:759 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:765 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:765 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:770 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:770 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:775 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:775 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:780 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:780 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:785 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:785 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:790 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:790 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:795 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:796 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:800 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:800 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:806 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:806 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:811 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:811 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:815 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:816 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:820 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:820 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:825 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:826 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:830 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:831 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:836 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:836 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:841 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:841 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:847 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:847 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:852 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:852 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:859 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:859 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:864 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:864 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:869 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:869 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:875 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:875 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:881 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:882 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:886 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:887 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:891 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:891 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:896 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:896 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:900 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:901 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:905 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:905 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:910 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:910 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:915 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:915 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:920 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:920 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:925 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:925 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:929 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:930 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:935 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:935 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:940 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:940 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:945 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:945 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:950 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:950 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:954 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:955 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:959 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:959 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:965 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:965 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:971 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:971 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:976 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:976 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:985 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:986 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:990 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:990 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:995 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:995 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:999 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:34:999 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:004 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:004 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:009 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:009 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:014 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:014 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:018 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:019 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:024 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:024 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:029 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:029 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:034 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:034 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:039 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:039 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:044 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:044 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:048 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:049 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:053 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:053 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:058 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:058 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:062 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:063 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:067 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:067 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:072 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:072 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:077 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:077 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:082 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:082 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:087 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:087 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:091 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:091 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:097 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:097 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:101 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:101 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:106 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:107 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:111 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:112 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:116 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:116 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:122 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:122 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:127 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:127 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:132 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:132 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:137 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:137 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:141 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:141 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:146 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:146 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:151 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:151 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:156 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:157 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:162 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:162 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:167 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:167 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:171 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:172 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:176 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:176 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:180 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:181 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:185 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:185 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:191 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:191 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:196 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:196 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:201 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:201 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:205 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:205 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:210 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:210 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:215 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:215 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:220 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:220 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:225 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:226 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:230 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:230 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:235 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:235 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:239 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:240 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:244 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:244 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:249 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:249 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:255 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:255 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:260 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:261 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:265 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:265 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:270 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:270 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:275 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:275 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:281 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:281 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:285 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:286 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:290 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:290 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:294 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:295 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:300 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:300 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:304 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:304 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:309 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:309 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:314 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:314 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:319 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:319 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:323 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:323 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:328 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:328 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:332 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:333 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:337 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:337 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:342 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:342 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:346 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:347 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:351 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:352 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:357 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:357 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:363 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:363 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:368 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:368 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:373 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:373 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:378 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:378 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:383 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:383 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:388 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:388 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:394 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:394 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:399 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:399 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:412 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:412 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:418 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:419 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:423 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:423 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:428 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:428 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:432 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:432 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:437 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:437 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:443 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:443 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:447 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:447 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:452 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:452 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:457 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:457 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:464 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:464 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:472 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:472 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:477 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:477 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:482 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:482 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:487 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:487 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:491 ERROR 2162 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-10-17 02:26:35:492 ERROR 2162 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted